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https://www.cisa.gov/news-events/ics-advisories/icsa-21-348-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. --------- Begin Update A Part 3 of 3 --------- 4.2.1 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 An attacker could access the system with elevated privileges when a privileged account clicks on a malicious URL that compromises the security token. CVE-2021-22825 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:L). --------- End Update A Part 3 of 3 --------- | Successful exploitation of this vulnerability could allow an attacker to access the system with elevated privileges. | --------- Begin Update A Part 3 of 3 --------- 4.2.1 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 An attacker could access the system with elevated privileges when a privileged account clicks on a malicious URL that compromises the security token. CVE-2021-22825 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:H/A:L). --------- End Update A Part 3 of 3 --------- |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-355-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 A specially crafted script could cause a controller to restart and cause a denial-of-service condition. CVE-2021-26264 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H). 3.2.2 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 Missing DLLs, if replaced by an insider, could allow an attacker to achieve local privilege escalation when some DeltaV services are started. CVE-2021-44463 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to achieve local privilege escalation or restart a controller, resulting in a denial-of-service condition. | 3.2.1 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 A specially crafted script could cause a controller to restart and cause a denial-of-service condition. CVE-2021-26264 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H). 3.2.2 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 Missing DLLs, if replaced by an insider, could allow an attacker to achieve local privilege escalation when some DeltaV services are started. CVE-2021-44463 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-355-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-23138 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 HEAP-BASED BUFFER OVERFLOW CWE-122 The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-23157 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities may allow remote code execution. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-23138 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 HEAP-BASED BUFFER OVERFLOW CWE-122 The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-23157 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-355-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER INPUT VALIDATION CWE-20 This vulnerability can be exploited by parsing maliciously crafted project files. The issues result from the lack of proper validation of user-supplied data, which can result in reads and writes past the end of allocated data structures. User interaction is required to exploit this vulnerability as an attacker must trick a valid user to open a malicious HMI project file. CVE-2021-44462 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could execute arbitrary code in the context of the current process. | 3.2.1 IMPROPER INPUT VALIDATION CWE-20 This vulnerability can be exploited by parsing maliciously crafted project files. The issues result from the lack of proper validation of user-supplied data, which can result in reads and writes past the end of allocated data structures. User interaction is required to exploit this vulnerability as an attacker must trick a valid user to open a malicious HMI project file. CVE-2021-44462 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-355-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 AUTHENTICATION BYPASS USING AN ALTERNATE PATH OR CHANNEL CWE-288 An unauthenticated remote attacker can access the application without any form of authentication or authorization. CVE-2021-43985 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). 3.2.2 USE OF PASSWORD HASH WITH INSUFFICIENT COMPUTATIONAL EFFORT CWE-916 The affected product stores passwords using MD5, which may allow an attacker to crack the previously retrieved password hashes. CVE-2021-43989 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.3 HIDDEN FUNCTIONALITY CWE-912 An additional, nondocumented administrative account exists in the affected product that is not exposed through the web interface, which cannot be deleted or changed through the regular web interface. CVE-2021-43987 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands. CVE-2021-44453 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.5 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature where the API password can be specified, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-22657 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.6 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature where the password can be specified, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-23198 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.7 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature to send emails, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-43981 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-43984 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to completely compromise the products. | 3.2.1 AUTHENTICATION BYPASS USING AN ALTERNATE PATH OR CHANNEL CWE-288 An unauthenticated remote attacker can access the application without any form of authentication or authorization. CVE-2021-43985 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N). 3.2.2 USE OF PASSWORD HASH WITH INSUFFICIENT COMPUTATIONAL EFFORT CWE-916 The affected product stores passwords using MD5, which may allow an attacker to crack the previously retrieved password hashes. CVE-2021-43989 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.3 HIDDEN FUNCTIONALITY CWE-912 An additional, nondocumented administrative account exists in the affected product that is not exposed through the web interface, which cannot be deleted or changed through the regular web interface. CVE-2021-43987 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a vulnerable debug interface which includes a ping utility, which may allow an attacker to inject arbitrary operating system commands. CVE-2021-44453 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.5 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature where the API password can be specified, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-22657 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.6 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature where the password can be specified, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-23198 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.7 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature to send emails, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-43981 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product has a feature where the firmware can be updated, which may allow an attacker to inject arbitrary operating system commands through a specific parameter. CVE-2021-43984 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-20-324-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 A vulnerability in MELSEC iQ-R series modules causes uncontrolled resource consumption. When a module receives a specially crafted SLMP packet from a malicious attacker, the program execution and communication could enter a denial-of-service condition. CVE-2020-5668 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could cause a denial-of-service condition for the affected product. | 4.2.1 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 A vulnerability in MELSEC iQ-R series modules causes uncontrolled resource consumption. When a module receives a specially crafted SLMP packet from a malicious attacker, the program execution and communication could enter a denial-of-service condition. CVE-2020-5668 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-217-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 RETURN OF POINTER VALUE OUTSIDE OF EXPECTED RANGE CWE-466 When parsing DNS domain names, there are no checks on whether a domain name compression pointer is pointing within the bounds of the packet, which may result in an out-of-bounds read. CVE-2020-25767 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.2 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130 The routine for parsing DNS response packets does not check the response data length field of individual DNS answers, which may cause an out-of-bounds read/write. CVE-2020-25928 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.3 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130 The number of queries or responses specified in the DNS packet header is not validated with the query/response data available in the DNS packet, leading to an out-of-bounds read. CVE-2020-25927 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H). 4.2.4 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 The DNS client does not sufficiently randomize transaction IDs, facilitating DNS cache poisoning attacks. CVE-2020-25926 has been assigned to this vulnerability. A CVSS v3 base score of 4.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N). 4.2.5 IMPROPER INPUT VALIDATION CWE-20 The code that parses ICMP packets relies on an unchecked value of the IP payload size to compute the ICMP checksum, which may result in an out-of-bounds read. CVE-2020-35683 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.6 IMPROPER INPUT VALIDATION CWE-20 The code that parses TCP packets relies on an unchecked value of the IP payload size to compute the length of the TCP payload within the TCP checksum computation function, which may result in an out-of-bounds read. CVE-2020-35684 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.7 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 TCP ISNs are insufficiently randomized, which may result in TCP spoofing by an attacker. CVE-2020-35685 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.8 UNCAUGHT EXCEPTION CWE-248 The TCP urgent data processing function may invoke a panic function, which may result in an infinite loop. CVE-2021-31400 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.9 IMPROPER INPUT VALIDATION CWE-20 An attacker could send a specially crafted IP packet to trigger an integer overflow due to the lack of IP length validation. CVE-2021-31401 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.10 IMPROPER INPUT VALIDATION CWE-20 A potential heap buffer overflow exists in the code that parses the HTTP POST request due to lack of size validation. CVE-2021-31226 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 4.2.11 NUMERIC RANGE COMPARISON WITHOUT MINIMUM CHECK CWE-839 A potential heap buffer overflow exists in the code that parses the HTTP POST request due to an incorrect signed integer comparison. CVE-2021-31227 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.12 GENERATION OF PREDICTABLE NUMBERS OR IDENTIFIERS CWE-340 An attacker may be able to predict DNS queries source port to then send forged DNS response packets, which may be accepted as valid answers. CVE-2021-31228 has been assigned to this vulnerability. A CVSS v3 base score of 4.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N). 4.2.13 IMPROPER CHECK OR HANDLING OF EXCEPTIONAL CONDITIONS CWE-703 Unhandled HTTP requests result in an infinite loop that disrupts TCP/IP communication. CVE-2021-27565 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.14 IMPROPER NULL TERMINATION CWE-170 The TFTP packet processing function does not ensure that the filename is null-terminated, which may result in a denial-of-service condition. CVE-2021-36762 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). | Successful exploitation of these vulnerabilities may result in unauthorized access to arbitrary information, DNS cache poisoning, remote code execution, or a denial-of-service condition. | 4.2.1 RETURN OF POINTER VALUE OUTSIDE OF EXPECTED RANGE CWE-466 When parsing DNS domain names, there are no checks on whether a domain name compression pointer is pointing within the bounds of the packet, which may result in an out-of-bounds read. CVE-2020-25767 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.2 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130 The routine for parsing DNS response packets does not check the response data length field of individual DNS answers, which may cause an out-of-bounds read/write. CVE-2020-25928 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.3 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130 The number of queries or responses specified in the DNS packet header is not validated with the query/response data available in the DNS packet, leading to an out-of-bounds read. CVE-2020-25927 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H). 4.2.4 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 The DNS client does not sufficiently randomize transaction IDs, facilitating DNS cache poisoning attacks. CVE-2020-25926 has been assigned to this vulnerability. A CVSS v3 base score of 4.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N). 4.2.5 IMPROPER INPUT VALIDATION CWE-20 The code that parses ICMP packets relies on an unchecked value of the IP payload size to compute the ICMP checksum, which may result in an out-of-bounds read. CVE-2020-35683 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.6 IMPROPER INPUT VALIDATION CWE-20 The code that parses TCP packets relies on an unchecked value of the IP payload size to compute the length of the TCP payload within the TCP checksum computation function, which may result in an out-of-bounds read. CVE-2020-35684 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.7 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 TCP ISNs are insufficiently randomized, which may result in TCP spoofing by an attacker. CVE-2020-35685 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.8 UNCAUGHT EXCEPTION CWE-248 The TCP urgent data processing function may invoke a panic function, which may result in an infinite loop. CVE-2021-31400 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.9 IMPROPER INPUT VALIDATION CWE-20 An attacker could send a specially crafted IP packet to trigger an integer overflow due to the lack of IP length validation. CVE-2021-31401 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.10 IMPROPER INPUT VALIDATION CWE-20 A potential heap buffer overflow exists in the code that parses the HTTP POST request due to lack of size validation. CVE-2021-31226 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 4.2.11 NUMERIC RANGE COMPARISON WITHOUT MINIMUM CHECK CWE-839 A potential heap buffer overflow exists in the code that parses the HTTP POST request due to an incorrect signed integer comparison. CVE-2021-31227 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.12 GENERATION OF PREDICTABLE NUMBERS OR IDENTIFIERS CWE-340 An attacker may be able to predict DNS queries source port to then send forged DNS response packets, which may be accepted as valid answers. CVE-2021-31228 has been assigned to this vulnerability. A CVSS v3 base score of 4.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N). 4.2.13 IMPROPER CHECK OR HANDLING OF EXCEPTIONAL CONDITIONS CWE-703 Unhandled HTTP requests result in an infinite loop that disrupts TCP/IP communication. CVE-2021-27565 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.14 IMPROPER NULL TERMINATION CWE-170 The TFTP packet processing function does not ensure that the filename is null-terminated, which may result in a denial-of-service condition. CVE-2021-36762 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-20 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44449 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-44450 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could cause the application to crash or allow arbitrary code execution. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44449 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-44450 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-19 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Affected applications insufficiently limit the access to the internal message broker system. This could allow an unauthenticated remote attacker to subscribe to arbitrary message queues. CVE-2021-44522 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.2 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Affected applications insufficiently limit the access to the internal activity feed database. This could allow an unauthenticated remote attacker to read, modify or delete activity feed entries. CVE-2021-44523 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). 3.2.3 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts. CVE-2021-44524 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). | Successful exploitation of these vulnerabilities could allow an unauthenticated remote attacker to access or modify several internal application resources. | 3.2.1 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Affected applications insufficiently limit the access to the internal message broker system. This could allow an unauthenticated remote attacker to subscribe to arbitrary message queues. CVE-2021-44522 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.2 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Affected applications insufficiently limit the access to the internal activity feed database. This could allow an unauthenticated remote attacker to read, modify or delete activity feed entries. CVE-2021-44523 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). 3.2.3 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts. CVE-2021-44524 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-18 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The application contains an unsafe unzipping pattern that could lead to a zip path traversal attack. This could allow an attacker to execute a remote shell with admin rights. CVE-2021-41547 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an attacker to achieve remove code execution. | 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The application contains an unsafe unzipping pattern that could lead to a zip path traversal attack. This could allow an attacker to execute a remote shell with admin rights. CVE-2021-41547 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-17 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44430 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44431 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.3 STACK-BASED BUFFER OVERFLOW CWE-121 JTTK library in affected products is vulnerable to stack-based buffer overflow while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44432 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.4 USE AFTER FREE CWE-416 JTTK library in affected products contains a use after free vulnerability that could be triggered while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44433 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.5 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44434 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 STACK-BASED BUFFER OVERFLOW CWE-121 JTTK library in affected products is vulnerable to stack-based buffer overflow while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44435 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44436 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.8 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44437 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.9 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44438 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.10 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44439 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.11 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS CWE-119 JTTK library in affected products is vulnerable to memory corruption condition while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44440 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.12 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44441 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.13 HEAP-BASED BUFFER OVERFLOW CWE-122 JTTK library in affected products contains an out-of-bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44442 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.14 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44443 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.15 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44444 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.16 HEAP-BASED BUFFER OVERFLOW CWE-122 JTTK library in affected products contains an out-of-bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44445 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could lead the application to crash or allow arbitrary code execution. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44430 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44431 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.3 STACK-BASED BUFFER OVERFLOW CWE-121 JTTK library in affected products is vulnerable to stack-based buffer overflow while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44432 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.4 USE AFTER FREE CWE-416 JTTK library in affected products contains a use after free vulnerability that could be triggered while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44433 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.5 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44434 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 STACK-BASED BUFFER OVERFLOW CWE-121 JTTK library in affected products is vulnerable to stack-based buffer overflow while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44435 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44436 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.8 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44437 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.9 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products is vulnerable to an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44438 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.10 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44439 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.11 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS CWE-119 JTTK library in affected products is vulnerable to memory corruption condition while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44440 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.12 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44441 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.13 HEAP-BASED BUFFER OVERFLOW CWE-122 JTTK library in affected products contains an out-of-bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44442 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.14 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44443 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.15 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files. This could allow an attacker to leak information in the context of the current process. CVE-2021-44444 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.16 HEAP-BASED BUFFER OVERFLOW CWE-122 JTTK library in affected products contains an out-of-bounds write past the fixed-length heap-based buffer while parsing specially crafted JT files. This could allow an attacker to execute code in the context of the current process. CVE-2021-44445 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-15 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 The starview+.exe application lacks proper validation of user-supplied data when parsing scene files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-42024 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could lead to a crash, arbitrary code execution, or data extraction. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 The starview+.exe application lacks proper validation of user-supplied data when parsing scene files. This could result in an out-of-bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-42024 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-14 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 The affected applications insufficiently limit the access to the internal message broker system, which could allow an unauthenticated remote attacker to subscribe to arbitrary message queues. CVE-2021-44522 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.2 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 The affected applications insufficiently limit the access to the internal activity feed database, which could allow an unauthenticated remote attacker to read, modify, or delete activity feed entries. CVE-2021-44523 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). 3.2.3 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 The affected applications insufficiently limit the access to the internal user authentication service, which could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts. CVE-2021-44524 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). | Successful exploitation of these vulnerabilities could allow an unauthenticated remote attacker to access or modify several internal application resources. | 3.2.1 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 The affected applications insufficiently limit the access to the internal message broker system, which could allow an unauthenticated remote attacker to subscribe to arbitrary message queues. CVE-2021-44522 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.2 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 The affected applications insufficiently limit the access to the internal activity feed database, which could allow an unauthenticated remote attacker to read, modify, or delete activity feed entries. CVE-2021-44523 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L). 3.2.3 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 The affected applications insufficiently limit the access to the internal user authentication service, which could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts. CVE-2021-44524 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-11 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY (PATH TRAVERSAL) CWE-22 When downloading files, the affected systems do not properly neutralize special elements within the pathname. An attacker could then cause the pathname to resolve to a location outside of the restricted directory on the server and read unexpected critical files. The affected file download function is disabled by default. CVE-2021-42022 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). | Successful exploitation of this vulnerability could allow an authenticated remote attacker to read arbitrary files on the application server. | 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY (PATH TRAVERSAL) CWE-22 When downloading files, the affected systems do not properly neutralize special elements within the pathname. An attacker could then cause the pathname to resolve to a location outside of the restricted directory on the server and read unexpected critical files. The affected file download function is disabled by default. CVE-2021-42022 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-10 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted PDF files, which could allow an attacker to execute remote code. CVE-2021-44001 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files, which could allow an attacker to execute remote code. CVE-2021-44002 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 USE OF UNINITIALIZED VARIABLE CWE-457 One of the DLL files associated with this product is vulnerable to use of uninitialized memory while parsing user supplied TIFF files, which could allow an attacker to cause a denial-of-service condition. CVE-2021-44003 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N). 3.2.4 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44004 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.5 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted TIFF files, which could allow an attacker to execute remote code. CVE-2021-44005 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted TIFF files, which could allow an attacker to execute remote code. CVE-2021-44006 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 OFF-BY-ONE ERROR CWE-193 One of the DLL files associated with this product contains an off-by-one error in the heap while parsing specially crafted TIFF files, which could allow an attacker to cause a denial-of-service condition. CVE-2021-44007 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L). 3.2.8 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44008 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.9 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44009 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.10 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44010 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.11 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files, which could be leveraged to leak information. CVE-2021-44011 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.12 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files, which could be leveraged to leak information. CVE-2021-44012 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.13 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files, which could allow an attacker to execute remote code. CVE-2021-44013 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.14 USE-AFTER-FREE CWE-416 One of the DLL files associated with this product contains a use-after-free vulnerability that could be triggered while parsing specially crafted JT files, which could allow an attacker to execute remote code. CVE-2021-44014 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.15 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted CGM files, which could be leveraged to leak information. CVE-2021-44015 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.16 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted TIFF files, which could be leveraged to leak information. CVE-2021-44017 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could lead the application to crash or potentially lead to arbitrary code execution. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted PDF files, which could allow an attacker to execute remote code. CVE-2021-44001 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files, which could allow an attacker to execute remote code. CVE-2021-44002 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 USE OF UNINITIALIZED VARIABLE CWE-457 One of the DLL files associated with this product is vulnerable to use of uninitialized memory while parsing user supplied TIFF files, which could allow an attacker to cause a denial-of-service condition. CVE-2021-44003 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N). 3.2.4 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44004 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.5 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted TIFF files, which could allow an attacker to execute remote code. CVE-2021-44005 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted TIFF files, which could allow an attacker to execute remote code. CVE-2021-44006 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 OFF-BY-ONE ERROR CWE-193 One of the DLL files associated with this product contains an off-by-one error in the heap while parsing specially crafted TIFF files, which could allow an attacker to cause a denial-of-service condition. CVE-2021-44007 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L). 3.2.8 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44008 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.9 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44009 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.10 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing TIFF files, which could be leveraged to leak information. CVE-2021-44010 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.11 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files, which could be leveraged to leak information. CVE-2021-44011 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.12 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted JT files, which could be leveraged to leak information. CVE-2021-44012 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.13 OUT-OF-BOUNDS WRITE CWE-787 One of the DLL files associated with this product contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files, which could allow an attacker to execute remote code. CVE-2021-44013 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.14 USE-AFTER-FREE CWE-416 One of the DLL files associated with this product contains a use-after-free vulnerability that could be triggered while parsing specially crafted JT files, which could allow an attacker to execute remote code. CVE-2021-44014 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.15 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted CGM files, which could be leveraged to leak information. CVE-2021-44015 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.16 OUT-OF-BOUNDS READ CWE-125 One of the DLL files associated with this product contains an out-of-bounds read past the end of an allocated buffer when parsing specially crafted TIFF files, which could be leveraged to leak information. CVE-2021-44017 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-08 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files, which could allow an attacker to execute code in the context of the current process. CVE-2021-44446 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 USE AFTER FREE CWE-416 JTTK library in affected products contains a use after free vulnerability that could be triggered while parsing specially crafted JT files, which an attacker could leverage to execute code in the context of the current process. CVE-2021-44447 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files, which an attacker could leverage to leak information in the context of the current process. CVE-2021-44448 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could lead the application to crash or potentially lead to arbitrary code execution. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 JTTK library in affected products contains an out-of-bounds write past the end of an allocated structure while parsing specially crafted JT files, which could allow an attacker to execute code in the context of the current process. CVE-2021-44446 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 USE AFTER FREE CWE-416 JTTK library in affected products contains a use after free vulnerability that could be triggered while parsing specially crafted JT files, which an attacker could leverage to execute code in the context of the current process. CVE-2021-44447 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 OUT-OF-BOUNDS READ CWE-125 JTTK library in affected products is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files, which an attacker could leverage to leak information in the context of the current process. CVE-2021-44448 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-07 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected firmware contains a buffer overflow vulnerability in the web application that could allow a remote attacker with engineer or admin privileges to potentially perform remote code execution. CVE-2021-44165 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an attacker to remotely execute code. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected firmware contains a buffer overflow vulnerability in the web application that could allow a remote attacker with engineer or admin privileges to potentially perform remote code execution. CVE-2021-44165 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130 If an attacker tampers with a program file in a Mitsubishi Electric PLC by sending malicious crafted packets to the PLC, reading the program file into GX Works2, the engineering software incorrectly handles a length field that is inconsistent with the actual length of the associated data, which could result in a denial-of-service condition in the software. CVE-2021-20608 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability may cause a denial-of-service condition in GX Works2. | 3.2.1 IMPROPER HANDLING OF LENGTH PARAMETER INCONSISTENCY CWE-130 If an attacker tampers with a program file in a Mitsubishi Electric PLC by sending malicious crafted packets to the PLC, reading the program file into GX Works2, the engineering software incorrectly handles a length field that is inconsistent with the actual length of the associated data, which could result in a denial-of-service condition in the software. CVE-2021-20608 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 A local attacker using the Microsoft Windows OS could cause CodeMeter Runtime to improperly control file access permissions by setting up a link to a special system file used with CmDongles. This could result in overwriting of essential files or a crash of the CodeMeter Runtime Server. CVE-2021-41057 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H). | Successful exploitation of this vulnerability could allow an attacker to crash the CodeMeter Runtime Server, which could cause a denial-of-service condition. | 3.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 A local attacker using the Microsoft Windows OS could cause CodeMeter Runtime to improperly control file access permissions by setting up a link to a special system file used with CmDongles. This could result in overwriting of essential files or a crash of the CodeMeter Runtime Server. CVE-2021-41057 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-12 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USING COMPONENTS WITH KNOWN VULNERABILITIES CWE-1035 Multiple LibVNC vulnerabilities in the affected products could allow remote code execution, information disclosure, and denial-of-service attacks under certain conditions. CVE-2017-18922, CVE-2018-20019, CVE-2018-20748, CVE-2018-20749, CVE-2018-20750, CVE-2018-21247, CVE-2019-15681, CVE-2019-15690, CVE-2019-20788, CVE-2019-20839, CVE-2019-20840, CVE-2020-14396, CVE-2020-14397, CVE-2020-14398, CVE-2020-14401, CVE-2020-14402, CVE-2020-14403, CVE-2020-14404, CVE-2020-14405 have been assigned to these vulnerabilities. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of these LibVNC vulnerabilities could allow remote code execution, information disclosure, and denial-of-service attacks. | 3.2.1 USING COMPONENTS WITH KNOWN VULNERABILITIES CWE-1035 Multiple LibVNC vulnerabilities in the affected products could allow remote code execution, information disclosure, and denial-of-service attacks under certain conditions. CVE-2017-18922, CVE-2018-20019, CVE-2018-20748, CVE-2018-20749, CVE-2018-20750, CVE-2018-21247, CVE-2019-15681, CVE-2019-15690, CVE-2019-20788, CVE-2019-20839, CVE-2019-20840, CVE-2020-14396, CVE-2020-14397, CVE-2020-14398, CVE-2020-14401, CVE-2020-14402, CVE-2020-14403, CVE-2020-14404, CVE-2020-14405 have been assigned to these vulnerabilities. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS READ CWE-125 The affected product is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information. CVE-2021-44768 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L). | Successful exploitation of this vulnerability could allow information disclosure or an application crash. | 3.2.1 OUT-OF-BOUNDS READ CWE-125 The affected product is vulnerable to an out-of-bounds read while processing a specific project file, which may allow an attacker to disclose information. CVE-2021-44768 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE OF HARD-CODED CREDENTIALS CWE-798 The affected product is vulnerable to the use of hard-coded credentials, which could allow an authenticated local attacker to obtain control of the system or reuse credentials to further penetrate the system. CVE-2021-42833 has been assigned to this vulnerability. A CVSS v3 base score of 9.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an authenticated local attacker to create users, delete users, disable user groups, and update the system and its security levels. | 3.2.1 USE OF HARD-CODED CREDENTIALS CWE-798 The affected product is vulnerable to the use of hard-coded credentials, which could allow an authenticated local attacker to obtain control of the system or reuse credentials to further penetrate the system. CVE-2021-42833 has been assigned to this vulnerability. A CVSS v3 base score of 9.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-350-09 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER CERTIFICATE VALIDATION CWE-295 The affected software does not properly validate the server certificate when initiating a TLS connection. This could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server. CVE-2021-42027 has been assigned to this vulnerability. A CVSS v3 base score of 7.4 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N). | Successful exploitation of this vulnerability could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server. | 3.2.1 IMPROPER CERTIFICATE VALIDATION CWE-295 The affected software does not properly validate the server certificate when initiating a TLS connection. This could allow an attacker to spoof a trusted entity by interfering in the communication path between the client and the intended server. CVE-2021-42027 has been assigned to this vulnerability. A CVSS v3 base score of 7.4 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-348-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 Advantech is aware of multiple SQL injection vulnerabilities in the following pages: group_list, company_list, user_list, and device_list. An attacker could send a specially crafted HTTP request to trigger the vulnerabilities. CVE-2021-21915, CVE-2021-21916, CVE-2021-21917, CVE-2021-21918, CVE-2021-21919, CVE-2021-21920, CVE-2021-21921, CVE-2021-21922, CVE-2021-21923, CVE-2021-21924, CVE-2021-21925, CVE-2021-21926, CVE-2021-21927, CVE-2021-21928, CVE-2021-21929, CVE-2021-21930, CVE-2021-21931, CVE-2021-21932, CVE-2021-21933, CVE-2021-21934, CVE-2021-21935, CVE-2021-21936, and CVE-2021-21937 have been assigned to these vulnerabilities. A CVSS v3 base score of 7.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N). 3.2.2 IMPROPER PRIVILEGE MANAGEMENT CWE-269 Advantech is aware of multiple privilege escalation vulnerabilities that could be triggered when an authenticated user replaces a specially crafted file in the system to escalate privileges to NT SYSTEM authority. CVE-2021-21910, CVE-2021-21911, and CVE-2021-21912 have been assigned to these vulnerabilities. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow authenticated users to perform a local privilege escalation and retrieve any information from the products database. | 3.2.1 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 Advantech is aware of multiple SQL injection vulnerabilities in the following pages: group_list, company_list, user_list, and device_list. An attacker could send a specially crafted HTTP request to trigger the vulnerabilities. CVE-2021-21915, CVE-2021-21916, CVE-2021-21917, CVE-2021-21918, CVE-2021-21919, CVE-2021-21920, CVE-2021-21921, CVE-2021-21922, CVE-2021-21923, CVE-2021-21924, CVE-2021-21925, CVE-2021-21926, CVE-2021-21927, CVE-2021-21928, CVE-2021-21929, CVE-2021-21930, CVE-2021-21931, CVE-2021-21932, CVE-2021-21933, CVE-2021-21934, CVE-2021-21935, CVE-2021-21936, and CVE-2021-21937 have been assigned to these vulnerabilities. A CVSS v3 base score of 7.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N). 3.2.2 IMPROPER PRIVILEGE MANAGEMENT CWE-269 Advantech is aware of multiple privilege escalation vulnerabilities that could be triggered when an authenticated user replaces a specially crafted file in the system to escalate privileges to NT SYSTEM authority. CVE-2021-21910, CVE-2021-21911, and CVE-2021-21912 have been assigned to these vulnerabilities. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-343-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code. CVE-2021-43983 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability may allow arbitrary code execution. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to multiple stack-based buffer overflow instances while parsing project files, which may allow an attacker to execute arbitrary code. CVE-2021-43983 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-343-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 IMPROPER ACCESS CONTROLS CWE-284 An attacker could exploit this vulnerability by first gaining access to credentials of any account or have access to a session ticket issued for an account. After gaining access via the configuration tool that accesses the proprietary Open Data-base Connectivity (ODBC) protocol (TCP 2102), the database table can be manipulated for privilege escalation, which then allows unauthorized modification or permanent disabling of the device. CVE-2021-35534 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an attacker with user credentials to bypass security controls enforced by the product, which may lead to unauthorized modifications on data/firmware, and/or permanent disabling of the product. | 4.2.1 IMPROPER ACCESS CONTROLS CWE-284 An attacker could exploit this vulnerability by first gaining access to credentials of any account or have access to a session ticket issued for an account. After gaining access via the configuration tool that accesses the proprietary Open Data-base Connectivity (ODBC) protocol (TCP 2102), the database table can be manipulated for privilege escalation, which then allows unauthorized modification or permanent disabling of the device. CVE-2021-35534 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-341-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 WEAK PASSWORD REQUIREMENTS CWE-521 This vulnerability is a weak default credential associated with TCP Port 26. Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to the DCN routing configuration. CVE-2021-40333 has been assigned to this vulnerability. A CVSS v3 base score of 9.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H). 3.2.2 MISSING HANDLER CWE-431 This vulnerability is due to the implementation of the proprietary management protocol (TCP Port 5558), in which if SSH is activated, could cause a disruption to the NMS and NE communication. CVE-2021-40334 has been assigned to this vulnerability. A CVSS v3 base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to gain unauthorized access to the Data Communication Network (DCN) routing configuration and cause a disruption to the Network Management (NMS) and Network Element (NE) communication. | 3.2.1 WEAK PASSWORD REQUIREMENTS CWE-521 This vulnerability is a weak default credential associated with TCP Port 26. Successful exploitation of this vulnerability could allow an attacker to gain unauthorized access to the DCN routing configuration. CVE-2021-40333 has been assigned to this vulnerability. A CVSS v3 base score of 9.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:H). 3.2.2 MISSING HANDLER CWE-431 This vulnerability is due to the implementation of the proprietary management protocol (TCP Port 5558), in which if SSH is activated, could cause a disruption to the NMS and NE communication. CVE-2021-40334 has been assigned to this vulnerability. A CVSS v3 base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-341-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 ACCESS OF RESOURCE USING INCOMPATIBLE TYPE ('TYPE CONFUSION') CWE-843 A vulnerability exists in the affected OpenLDAP versions leading to an LDAP service crash in the parsing of a keystring, resulting in a denial-of-service condition. CVE-2020-36229 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 3.2.2 REACHABLE ASSERTION CWE-617 A vulnerability exists in the affected OpenLDAP versions leading in an assertion failure in an LDAP service in the parsing of a file, resulting in a denial-of-service condition. CVE-2020-36230 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could cause a denial-of-service condition in the affected version of the RTU500 series product. | 3.2.1 ACCESS OF RESOURCE USING INCOMPATIBLE TYPE ('TYPE CONFUSION') CWE-843 A vulnerability exists in the affected OpenLDAP versions leading to an LDAP service crash in the parsing of a keystring, resulting in a denial-of-service condition. CVE-2020-36229 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 3.2.2 REACHABLE ASSERTION CWE-617 A vulnerability exists in the affected OpenLDAP versions leading in an assertion failure in an LDAP service in the parsing of a file, resulting in a denial-of-service condition. CVE-2020-36230 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-07 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER CERTIFICATE VALIDATION CWE-295 This vulnerability exists due to a logic error in the certificate validation in the affected product. An attacker with administrator rights could exploit this vulnerability by creating software packages and signing those packages with specially crafted certificates, thereby pointing the PCM600 update server location to a different location. The validation flaw causes untrusted software packages to be installed using PCM600 Update Manager. CVE-2021-22278 has been assigned to this vulnerability. A CVSS v3 base score of 6.7 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an attacker to bypass the certificate validation and install an untrusted software package. | 3.2.1 IMPROPER CERTIFICATE VALIDATION CWE-295 This vulnerability exists due to a logic error in the certificate validation in the affected product. An attacker with administrator rights could exploit this vulnerability by creating software packages and signing those packages with specially crafted certificates, thereby pointing the PCM600 update server location to a different location. The validation flaw causes untrusted software packages to be installed using PCM600 Update Manager. CVE-2021-22278 has been assigned to this vulnerability. A CVSS v3 base score of 6.7 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-06 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. --------- Begin Update A part 1 of 2 --------- 4.2.1 RELIANCE ON UNCONTROLLED COMPONENT CWE-1357 --------- End Update A part 1 of 2 --------- Hitachi Energy is aware of public reports of this vulnerability in the following open-source software components: OpenSSL, LibSSL, libxml2 and GRUB2 bootloader. The vulnerability also affects some APM Edge products. An attacker who successfully exploits this vulnerability could cause the product to become inaccessible. CVE-2021-3449, CVE-2020-1971, CVE-2019-1563, CVE-2019-1549, CVE-2019-1547, CVE-2021-23840, CVE-2021-23841, CVE-2017-8872, CVE-2019-20388, CVE-2020-24977, CVE-2021-3516, CVE-2021-3517, CVE-2021-3518, CVE-2021-3537, CVE-2021-3541, CVE-2020-10713, CVE-2020-14308, CVE-2020-14309, CVE-2020-14310, CVE-2020-14311, CVE-2020-15705, CVE-2020-15706, CVE-2020-15707, CVE-2020-14372, CVE-2020-25632, CVE-2020-27749, CVE-2020-27779, CVE-2021-20225, and CVE-2021-20233 have been assigned to the vulnerability in these components. A CVSS v3 base score of 8.2 has been calculated for the worst case; the CVSS vector string is (AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of this vulnerability could cause the product to become inaccessible. | --------- Begin Update A part 1 of 2 --------- 4.2.1 RELIANCE ON UNCONTROLLED COMPONENT CWE-1357 --------- End Update A part 1 of 2 --------- Hitachi Energy is aware of public reports of this vulnerability in the following open-source software components: OpenSSL, LibSSL, libxml2 and GRUB2 bootloader. The vulnerability also affects some APM Edge products. An attacker who successfully exploits this vulnerability could cause the product to become inaccessible. CVE-2021-3449, CVE-2020-1971, CVE-2019-1563, CVE-2019-1549, CVE-2019-1547, CVE-2021-23840, CVE-2021-23841, CVE-2017-8872, CVE-2019-20388, CVE-2020-24977, CVE-2021-3516, CVE-2021-3517, CVE-2021-3518, CVE-2021-3537, CVE-2021-3541, CVE-2020-10713, CVE-2020-14308, CVE-2020-14309, CVE-2020-14310, CVE-2020-14311, CVE-2020-15705, CVE-2020-15706, CVE-2020-15707, CVE-2020-14372, CVE-2020-25632, CVE-2020-27749, CVE-2020-27779, CVE-2021-20225, and CVE-2021-20233 have been assigned to the vulnerability in these components. A CVSS v3 base score of 8.2 has been calculated for the worst case; the CVSS vector string is (AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 INSECURE DEFAULT INITIALIZATION OF RESOURCE CWE-1188 A vulnerability exists in the early boot process of the product in which there is a tiny time gap where a previous version of VxWorks is loaded prior to booting up the complete application firmware. The older version of VxWorks is susceptible to Urgent/11, which may allow for remote code execution on the device before the operating system is loaded. CVE-2021-35535 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of this vulnerability could hijack existing TCP sessions to inject packets of their choosing or cause denial-of-service conditions. | 3.2.1 INSECURE DEFAULT INITIALIZATION OF RESOURCE CWE-1188 A vulnerability exists in the early boot process of the product in which there is a tiny time gap where a previous version of VxWorks is loaded prior to booting up the complete application firmware. The older version of VxWorks is susceptible to Urgent/11, which may allow for remote code execution on the device before the operating system is loaded. CVE-2021-35535 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER INPUT VALIDATION CWE-20 An issue exists in the BCI IEC 60870-5-104 function included in the affected products. If BCI IEC 60870-5-104 is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the affected product, causing it to reboot. This vulnerability is caused by the validation error in the APDU parser of the BCI IEC 60870-5-104 function. CVE-2021-35533 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could allow a remote attacker to reboot the device. | 3.2.1 IMPROPER INPUT VALIDATION CWE-20 An issue exists in the BCI IEC 60870-5-104 function included in the affected products. If BCI IEC 60870-5-104 is enabled and configured, an attacker could exploit the vulnerability by sending a specially crafted message to the affected product, causing it to reboot. This vulnerability is caused by the validation error in the APDU parser of the BCI IEC 60870-5-104 function. CVE-2021-35533 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 AUTHENTICATION BYPASS BY PRIMARY WEAKNESS CWE-305 The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness primary to the authentication error. CVE-2021-43931 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the products environment or lead to arbitrary code execution. CVE-2021-43936 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an administrator account login without password authentication and remote code execution with root privileges. | 3.2.1 AUTHENTICATION BYPASS BY PRIMARY WEAKNESS CWE-305 The authentication algorithm is sound, but the implemented mechanism can be bypassed as the result of a separate weakness primary to the authentication error. CVE-2021-43931 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the products environment or lead to arbitrary code execution. CVE-2021-43936 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 INSUFFICIENT ENTROPY CWE-331 An insufficient entropy vulnerability exists, which could cause unintended connection from an internal network to an external network when an attacker manages to decrypt the SESU proxy password from the registry. CVE-2021-22799 has been assigned to this vulnerability. A CVSS v3 base score of 3.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N). | Successful exploitation of this vulnerability could cause unintended connection from an internal network to an external network. | 3.2.1 INSUFFICIENT ENTROPY CWE-331 An insufficient entropy vulnerability exists, which could cause unintended connection from an internal network to an external network when an attacker manages to decrypt the SESU proxy password from the registry. CVE-2021-22799 has been assigned to this vulnerability. A CVSS v3 base score of 3.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-08 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OBSERVABLE DISCREPANCY CWE-203 The Raccoon attack exploits a flaw in the TLS specification, which can lead to an attacker computing pre-master secret in connections that have used a Diffie-Hellman- based cipher suite. An attacker can then eavesdrop on all encrypted communications sent over the exploited TLS connection. CVE-2020-1968 has been assigned to this vulnerability. A CVSS v3 base score of 3.7 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). 3.2.2 BUFFER OVER-READ CWE-126 There is a global buffer over-read vulnerability in xmlEncodeEntitiesInternal in the affected libxml2/entities.c. CVE-2020-24977 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L). 3.2.3 OUT-OF-BOUNDS READ CWE-125 A vulnerability exists in the xml entity encoding functionality of the affected libxml2. An attacker can use a specially crafted file to trigger an out-of-bounds read. CVE-2021-3517 has been assigned to this vulnerability. A CVSS v3 base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to eavesdrop on traffic, retrieve information from memory, or cause a denial-of-service condition. | 3.2.1 OBSERVABLE DISCREPANCY CWE-203 The Raccoon attack exploits a flaw in the TLS specification, which can lead to an attacker computing pre-master secret in connections that have used a Diffie-Hellman- based cipher suite. An attacker can then eavesdrop on all encrypted communications sent over the exploited TLS connection. CVE-2020-1968 has been assigned to this vulnerability. A CVSS v3 base score of 3.7 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N). 3.2.2 BUFFER OVER-READ CWE-126 There is a global buffer over-read vulnerability in xmlEncodeEntitiesInternal in the affected libxml2/entities.c. CVE-2020-24977 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L). 3.2.3 OUT-OF-BOUNDS READ CWE-125 A vulnerability exists in the xml entity encoding functionality of the affected libxml2. An attacker can use a specially crafted file to trigger an out-of-bounds read. CVE-2021-3517 has been assigned to this vulnerability. A CVSS v3 base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-336-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 The affected product is vulnerable to an exposure of sensitive information to an unauthorized actor. CVE-2021-36198 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L). | Successful exploitation of this vulnerability could allow an unauthorized user to access sensitive data. 3. TECHNICAL DETAILS 3.1 AFFECTED PRODUCTS The following versions of Sensormatic Electronics Entrapass, a security management software, are affected: Entrapass: All versions prior to 8.40 3.2 VULNERABILITY OVERVIEW 3.2.1 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 The affected product is vulnerable to an exposure of sensitive information to an unauthorized actor. CVE-2021-36198 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L). 3.3 BACKGROUND\ CRITICAL INFRASTRUCTURE SECTORS: Critical Manufacturing COUNTRIES/AREAS DEPLOYED: Worldwide COMPANY HEADQUARTERS LOCATION: Ireland 3.4 RESEARCHER Johnson Controls, Inc., reported this vulnerability to CISA. | 3.2.1 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 The affected product is vulnerable to an exposure of sensitive information to an unauthorized actor. CVE-2021-36198 has been assigned to this vulnerability. A CVSS v3 base score of 8.3 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-280-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 IMPROPER RESTRICTION OF RENDERED UI LAYERS OR FRAMES CWE-1021 The affected products management portal does not contain an X-FRAME-OPTIONS header, which an attacker may take advantage of by sending a link to an administrator that frames the routers management portal and could lure the administrator to perform changes. CVE-2021-38472 has been assigned to this vulnerability. A CVSS v3 base score of 4.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N). 4.2.2 IMPROPER AUTHORIZATION CWE-285 The vendor's cloud portal allows for self-registration of the affected product without any requirements to create an account, which may allow an attacker to have full control over the product and execute code within the internal network to which the product is connected. CVE-2021-38486 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H). 4.2.3 CROSS-SITE REQUEST FORGERY (CSRF) CWE-352 The affected product is vulnerable to cross-site request forgery when unauthorized commands are submitted from a user the web application trusts. This may allow an attacker to remotely perform actions on the routers management portal, such as making configuration changes, changing administrator credentials, and running system commands on the router. CVE-2021-38480 has been assigned to this vulnerability. A CVSS v3 base score of 9.6 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H). 4.2.4 INADEQUATE ENCRYPTION STRENGTH CWE-326 The affected product has inadequate encryption strength, which may allow an attacker to intercept the communication and steal sensitive information or hijack the session. CVE-2021-38464 has been assigned to this vulnerability. A CVSS v3 base score of 6.4 has been assigned; the CVSS vector string is (AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 4.2.5 IMPROPER RESTRICTION OF EXCESSIVE AUTHENTICATION ATTEMPTS CWE-307 The affected product has no account lockout policy configured for the login page of the product. This may allow an attacker to execute a brute-force password attack with no time limitation and without harming the normal operation of the user. This could allow an attacker to gain valid credentials for the product interface. CVE-2021-38474 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). 4.2.6 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The affected product does not have a filter or signature check to detect or prevent an upload of malicious files to the server, which may allow an attacker, acting as an administrator, to upload malicious files. This could result in cross-site scripting, deletion of system files, and remote code execution. CVE-2021-38484 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). 4.2.7 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product does not perform sufficient input validation on client requests from the help page. This may allow an attacker to perform a reflected cross-site scripting attack, which could allow an attacker to run code on behalf of the client browser. CVE-2021-38466 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L). 4.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product is vulnerable to an attacker using a ping tool to inject commands into the device. This may allow the attacker to remotely run commands on behalf of the device. CVE-2021-38470 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). 4.2.9 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product is vulnerable to an attacker using a traceroute tool to inject commands into the device. This may allow the attacker to remotely run commands on behalf of the device. CVE-2021-38478 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). 4.2.10 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected products website used to control the router is vulnerable to stored cross-site scripting, which may allow an attacker to hijack sessions of users connected to the system. CVE-2021-38482 has been assigned to this vulnerability. A CVSS v3 base score of 8.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H). 4.2.11 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to stored cross-scripting, which may allow an attacker to hijack sessions of users connected to the system. CVE-2021-38468 has been assigned to this vulnerability. A CVSS v3 base score of 8.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H). 4.2.12 OBSERVABLE RESPONSE DISCREPANCY CWE-204 The affected products authentication process response indicates and validates the existence of a username. This may allow an attacker to enumerate different user accounts. CVE-2021-38476 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N). 4.2.13 WEAK PASSWORD REQUIREMENTS CWE-521 The affected product does not enforce an efficient password policy. This may allow an attacker with obtained user credentials to enumerate passwords and impersonate other application users and perform operations on their behalf. CVE-2021-38462 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities may allow an attacker to have full control over the product, remotely perform actions on the product, intercept communication and steal sensitive information, session hijacking, and successful brute-force against user passwords. Additional successful exploitation may allow for the uploading of malicious files, deletion of system files, execution of remote code, and enumeration of user accounts and passwords. | 4.2.1 IMPROPER RESTRICTION OF RENDERED UI LAYERS OR FRAMES CWE-1021 The affected products management portal does not contain an X-FRAME-OPTIONS header, which an attacker may take advantage of by sending a link to an administrator that frames the routers management portal and could lure the administrator to perform changes. CVE-2021-38472 has been assigned to this vulnerability. A CVSS v3 base score of 4.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N). 4.2.2 IMPROPER AUTHORIZATION CWE-285 The vendor's cloud portal allows for self-registration of the affected product without any requirements to create an account, which may allow an attacker to have full control over the product and execute code within the internal network to which the product is connected. CVE-2021-38486 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H). 4.2.3 CROSS-SITE REQUEST FORGERY (CSRF) CWE-352 The affected product is vulnerable to cross-site request forgery when unauthorized commands are submitted from a user the web application trusts. This may allow an attacker to remotely perform actions on the routers management portal, such as making configuration changes, changing administrator credentials, and running system commands on the router. CVE-2021-38480 has been assigned to this vulnerability. A CVSS v3 base score of 9.6 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H). 4.2.4 INADEQUATE ENCRYPTION STRENGTH CWE-326 The affected product has inadequate encryption strength, which may allow an attacker to intercept the communication and steal sensitive information or hijack the session. CVE-2021-38464 has been assigned to this vulnerability. A CVSS v3 base score of 6.4 has been assigned; the CVSS vector string is (AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 4.2.5 IMPROPER RESTRICTION OF EXCESSIVE AUTHENTICATION ATTEMPTS CWE-307 The affected product has no account lockout policy configured for the login page of the product. This may allow an attacker to execute a brute-force password attack with no time limitation and without harming the normal operation of the user. This could allow an attacker to gain valid credentials for the product interface. CVE-2021-38474 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). 4.2.6 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The affected product does not have a filter or signature check to detect or prevent an upload of malicious files to the server, which may allow an attacker, acting as an administrator, to upload malicious files. This could result in cross-site scripting, deletion of system files, and remote code execution. CVE-2021-38484 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). 4.2.7 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product does not perform sufficient input validation on client requests from the help page. This may allow an attacker to perform a reflected cross-site scripting attack, which could allow an attacker to run code on behalf of the client browser. CVE-2021-38466 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L). 4.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product is vulnerable to an attacker using a ping tool to inject commands into the device. This may allow the attacker to remotely run commands on behalf of the device. CVE-2021-38470 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). 4.2.9 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND ('OS COMMAND INJECTION') CWE-78 The affected product is vulnerable to an attacker using a traceroute tool to inject commands into the device. This may allow the attacker to remotely run commands on behalf of the device. CVE-2021-38478 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H). 4.2.10 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected products website used to control the router is vulnerable to stored cross-site scripting, which may allow an attacker to hijack sessions of users connected to the system. CVE-2021-38482 has been assigned to this vulnerability. A CVSS v3 base score of 8.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H). 4.2.11 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to stored cross-scripting, which may allow an attacker to hijack sessions of users connected to the system. CVE-2021-38468 has been assigned to this vulnerability. A CVSS v3 base score of 8.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:H). 4.2.12 OBSERVABLE RESPONSE DISCREPANCY CWE-204 The affected products authentication process response indicates and validates the existence of a username. This may allow an attacker to enumerate different user accounts. CVE-2021-38476 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N). 4.2.13 WEAK PASSWORD REQUIREMENTS CWE-521 The affected product does not enforce an efficient password policy. This may allow an attacker with obtained user credentials to enumerate passwords and impersonate other application users and perform operations on their behalf. CVE-2021-38462 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-334-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER ACCESS CONTROL CWE-284 A flaw in the application authentication and authorization mechanism that depends on local validation of the session identifier allows an unauthorized, signed Java Applet JAR file to be executed. CVE-2021-35528 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N). | Successful exploitation of this vulnerability could allow unauthorized access to data and modification of data inside the affected product. | 3.2.1 IMPROPER ACCESS CONTROL CWE-284 A flaw in the application authentication and authorization mechanism that depends on local validation of the session identifier allows an unauthorized, signed Java Applet JAR file to be executed. CVE-2021-35528 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-334-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code. CVE-2021-43982 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow for arbitrary code execution. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code. CVE-2021-43982 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-334-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 The affected product is vulnerable to SQL injection, which could allow an unauthenticated attacker to invoke queries to manipulate the Aanderaa GeoView database server. CVE-2021-41063 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N). | Successful exploitation of this vulnerability could allow an attacker to manipulate the database server. | 3.2.1 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND ('SQL INJECTION') CWE-89 The affected product is vulnerable to SQL injection, which could allow an unauthenticated attacker to invoke queries to manipulate the Aanderaa GeoView database server. CVE-2021-41063 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-334-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OFF-BY-ONE ERROR CWE-193 The affected product has an off-by-one error vulnerability, which may allow an attacker to achieve super user access on the operating system. CVE-2021-3156 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow a local attacker to obtain super user access on the underlying Linux operating system. | 3.2.1 OFF-BY-ONE ERROR CWE-193 The affected product has an off-by-one error vulnerability, which may allow an attacker to achieve super user access on the operating system. CVE-2021-3156 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-20-084-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 RELATIVE PATH TRAVERSAL CWE-23 Input passed in the URL is not properly verified before use, which may allow an attacker to read arbitrary files from local resources. CVE-2020-7008 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.2 INCORRECT DEFAULT PERMISSIONS CWE-276 Weak or insecure permissions on the VBASE directory may result in elevation of privileges or malicious effects on the system the next time a privileged user runs the application. CVE-2020-7004 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H). 4.2.3 INADEQUATE ENCRYPTION STRENGTH CWE-326 Weak hashing algorithm and insecure permissions may allow a local attacker to bypass the password-protected mechanism through brute-force attacks, cracking techniques, or overwriting the password hash. CVE-2020-10601 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N). 4.2.4 INSECURE STORAGE OF SENSITIVE INFORMATION CWE-922 An unauthenticated attacker may discover the cryptographic key from the web server and gain information about the login and the encryption/decryption mechanism, which may be exploited to bypass authentication of the HTML5 HMI web interface. CVE-2020-7000 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.5 STACK-BASED BUFFER OVERFLOW CWE-121 A vulnerable ActiveX component may be exploited resulting in a buffer overflow, which may allow remote attackers to cause a denial-of-service condition and execute arbitrary code. CVE-2020-10599 has been assigned to this vulnerability. A CVSS v3 base score of 9.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to read the contents of unexpected files, escalate privileges to system level, execute arbitrary code on the targeted system, bypass security mechanisms, and discover the cryptographic key for the web login. | 4.2.1 RELATIVE PATH TRAVERSAL CWE-23 Input passed in the URL is not properly verified before use, which may allow an attacker to read arbitrary files from local resources. CVE-2020-7008 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.2 INCORRECT DEFAULT PERMISSIONS CWE-276 Weak or insecure permissions on the VBASE directory may result in elevation of privileges or malicious effects on the system the next time a privileged user runs the application. CVE-2020-7004 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H). 4.2.3 INADEQUATE ENCRYPTION STRENGTH CWE-326 Weak hashing algorithm and insecure permissions may allow a local attacker to bypass the password-protected mechanism through brute-force attacks, cracking techniques, or overwriting the password hash. CVE-2020-10601 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N). 4.2.4 INSECURE STORAGE OF SENSITIVE INFORMATION CWE-922 An unauthenticated attacker may discover the cryptographic key from the web server and gain information about the login and the encryption/decryption mechanism, which may be exploited to bypass authentication of the HTML5 HMI web interface. CVE-2020-7000 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.5 STACK-BASED BUFFER OVERFLOW CWE-121 A vulnerable ActiveX component may be exploited resulting in a buffer overflow, which may allow remote attackers to cause a denial-of-service condition and execute arbitrary code. CVE-2020-10599 has been assigned to this vulnerability. A CVSS v3 base score of 9.0 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-320-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER INPUT VALIDATION CWE-20 The affected product is vulnerable to an information tampering vulnerability, which may allow an attacker to send a malicious packet to rewrite the device value and adversely affect the systems operation. CVE-2021-20601 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). | Successful exploitation of this vulnerability could allow the systems operations to be adversely affected. | 3.2.1 IMPROPER INPUT VALIDATION CWE-20 The affected product is vulnerable to an information tampering vulnerability, which may allow an attacker to send a malicious packet to rewrite the device value and adversely affect the systems operation. CVE-2021-20601 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-320-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 The affected product is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-43554 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-43556 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow for arbitrary code execution. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 The affected product is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-43554 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-43556 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-042-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 Nut/Net software relies on highly predictable source values and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27213 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.2 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 uC/TCP-IP ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27630 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.3 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 CycloneTCP ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27631 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.4 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 NDKTCPIP software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27632 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.5 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 FNET software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27633 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.6 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 uIP, Contiki-OS, and Contiki-NG software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27634 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.7 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 PicoTCP PicoTCP-NG software ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27635 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.8 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 MPLAB software ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27636 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.9 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 Nucleus NET and Nucleus ReadyStart software ISN generation relies on a combination of values that can be acquired from capturing network traffic, which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-28388 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L). | Successful exploitation of weak initial sequence numbers (ISN) can be used to hijack or spoof TCP connections, cause denial-of-service conditions, inject malicious data, or bypass authentication. | 4.2.1 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 Nut/Net software relies on highly predictable source values and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27213 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.2 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 uC/TCP-IP ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27630 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.3 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 CycloneTCP ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27631 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.4 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 NDKTCPIP software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27632 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.5 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 FNET software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27633 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.6 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 uIP, Contiki-OS, and Contiki-NG software is initialized with a consistent value and has consistent increments when generating initial sequence numbers (ISN), which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27634 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.7 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 PicoTCP PicoTCP-NG software ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27635 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.8 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 MPLAB software ISN generation relies on a linear congruential generator (LCG), which is reversable from observed output streams as the algorithm is seeded with publicly recoverable information. This defect may allow an attacker to spoof or disrupt TCP connections. CVE-2020-27636 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 4.2.9 USE OF INSUFFICIENTLY RANDOM VALUES CWE-330 Nucleus NET and Nucleus ReadyStart software ISN generation relies on a combination of values that can be acquired from capturing network traffic, which may allow an attacker to spoof or disrupt TCP connections. CVE-2020-28388 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-103-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 LOOP WITH UNREACHABLE EXIT CONDITION ('INFINITE LOOP') CWE-835 The function that processes IPv6 headers does not check the lengths of extension header options, allowing attackers to put this function into an infinite loop with crafted length values. CVE-2021-25663 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.2 LOOP WITH UNREACHABLE EXIT CONDITION ('INFINITE LOOP') CWE-835 The function that processes the hop-by-hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values. CVE-2021-25664 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could cause a denial-of-service condition. | 4.2.1 LOOP WITH UNREACHABLE EXIT CONDITION ('INFINITE LOOP') CWE-835 The function that processes IPv6 headers does not check the lengths of extension header options, allowing attackers to put this function into an infinite loop with crafted length values. CVE-2021-25663 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.2 LOOP WITH UNREACHABLE EXIT CONDITION ('INFINITE LOOP') CWE-835 The function that processes the hop-by-hop extension header in IPv6 packets and its options lacks any checks against the length field of the header, allowing attackers to put the function into an infinite loop by supplying arbitrary length values. CVE-2021-25664 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-103-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 OUT-OF-BOUNDS WRITE CWE-787 The DNS domain name label parsing functionality does not properly validate the names in DNS-responses. The parsing of malformed responses could result in a write past the end of an allocated structure. An attacker with a privileged position in the network could leverage this vulnerability to execute code in the context of the current process or cause a denial-of-service condition. CVE-2020-15795 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.2 USE OF OUT-OF-RANGE POINTER OFFSET CWE-823 The DNS domain name record decompression functionality does not properly validate the pointer offset values. The parsing of malformed responses could result in a write past the end of an allocated structure. An attacker with a privileged position in the network could leverage this vulnerability to execute code in the context of the current process or cause a denial-of-service condition. CVE-2020-27009 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow a denial-of-service condition or for the execution of code remotely. | 4.2.1 OUT-OF-BOUNDS WRITE CWE-787 The DNS domain name label parsing functionality does not properly validate the names in DNS-responses. The parsing of malformed responses could result in a write past the end of an allocated structure. An attacker with a privileged position in the network could leverage this vulnerability to execute code in the context of the current process or cause a denial-of-service condition. CVE-2020-15795 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.2 USE OF OUT-OF-RANGE POINTER OFFSET CWE-823 The DNS domain name record decompression functionality does not properly validate the pointer offset values. The parsing of malformed responses could result in a write past the end of an allocated structure. An attacker with a privileged position in the network could leverage this vulnerability to execute code in the context of the current process or cause a denial-of-service condition. CVE-2020-27009 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-11 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 INSERTION OF SENSITIVE INFORMATION INTO LOG FILE CWE-532 The affected application writes sensitive data, such as usernames and passwords, in log files. A local attacker with access to the log files could use this information to launch further attacks. CVE-2020-10052 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.2 CLEARTEXT STORAGE OF SENSITIVE INFORMATION CWE-312 The affected application writes sensitive data, such as database credentials, in configuration files. A local attacker with access to the configuration files could use this information to launch further attacks. CVE-2020-10053 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.3 IMPROPER INPUT VALIDATION CWE-20 The affected application does not properly handle the import of large configuration files. A local attacker could import a specially crafted file, which could lead to a denial-of-service condition on the application service. CVE-2020-10054 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to read sensitive data or trigger a denial-of-service condition on the application service. | 3.2.1 INSERTION OF SENSITIVE INFORMATION INTO LOG FILE CWE-532 The affected application writes sensitive data, such as usernames and passwords, in log files. A local attacker with access to the log files could use this information to launch further attacks. CVE-2020-10052 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.2 CLEARTEXT STORAGE OF SENSITIVE INFORMATION CWE-312 The affected application writes sensitive data, such as database credentials, in configuration files. A local attacker with access to the configuration files could use this information to launch further attacks. CVE-2020-10053 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.3 IMPROPER INPUT VALIDATION CWE-20 The affected application does not properly handle the import of large configuration files. A local attacker could import a specially crafted file, which could lead to a denial-of-service condition on the application service. CVE-2020-10054 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-10 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE CWE-732 The affected application assigns improper access rights to a specific folder containing configuration files. CVE-2021-37207 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an authenticated local attacker to inject arbitrary code and escalate privileges. | 3.2.1 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE CWE-732 The affected application assigns improper access rights to a specific folder containing configuration files. CVE-2021-37207 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 INCORRECT AUTHORIZATION CWE-863 Applications built with affected versions of Mendix Studio Pro do not properly control write access for certain client actions. This could allow authenticated attackers to manipulate the content of specific objects regardless of whether they have write access. CVE-2021-42025 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N). 3.2.2 INCORRECT AUTHORIZATION CWE-863 Applications built with affected versions of Mendix Studio Pro do not properly control read access for certain client actions. This could allow authenticated attackers to retrieve specific attributes of arbitrary objects, regardless of whether they have read access. CVE-2021-42026 has been assigned to this vulnerability. A CVSS v3 base score of 3.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could allow authenticated attackers to manipulate the content of specific objects or to retrieve a specific attribute of arbitrary objects. | 3.2.1 INCORRECT AUTHORIZATION CWE-863 Applications built with affected versions of Mendix Studio Pro do not properly control write access for certain client actions. This could allow authenticated attackers to manipulate the content of specific objects regardless of whether they have write access. CVE-2021-42025 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N). 3.2.2 INCORRECT AUTHORIZATION CWE-863 Applications built with affected versions of Mendix Studio Pro do not properly control read access for certain client actions. This could allow authenticated attackers to retrieve specific attributes of arbitrary objects, regardless of whether they have read access. CVE-2021-42026 has been assigned to this vulnerability. A CVSS v3 base score of 3.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE OF WEB BROWSER CACHE CONTAINING SENSITIVE INFORMATION CWE-525 Applications built with the affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read documents by exploring the browser cache. CVE-2021-42015 has been assigned to this vulnerability. A CVSS v3 base score of 4.0 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). | Successful exploitation of this vulnerability could allow a local attacker to read cached documents by exploring the browser cache. | 3.2.1 USE OF WEB BROWSER CACHE CONTAINING SENSITIVE INFORMATION CWE-525 Applications built with the affected versions of Mendix Studio Pro do not prevent file documents from being cached when files are opened or downloaded using a browser. This could allow a local attacker to read documents by exploring the browser cache. CVE-2021-42015 has been assigned to this vulnerability. A CVSS v3 base score of 4.0 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-42705 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 The affected product is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-42707 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities may allow arbitrary code execution. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-42705 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 The affected product is vulnerable to an out-of-bounds write while processing project files, which may allow an attacker to execute arbitrary code. CVE-2021-42707 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-12 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS READ CWE-125 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-41533 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.2 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-41534 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could lead to access violation and arbitrary code execution on the target host system. | 3.2.1 OUT-OF-BOUNDS READ CWE-125 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-41533 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.2 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-41534 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-13 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 PATH TRAVERSAL CWE-26 The affected application contains a path traversal vulnerability that could allow the reading of arbitrary files on the server located outside the applications web document directory. An unauthenticated remote attacker could exploit this vulnerability to access sensitive information for subsequent attacks. CVE-2021-42021 has been assigned to this vulnerability. A CVSS v3 base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N). | Successful exploitation of this vulnerability could allow access to sensitive information on the DLNA server. | 3.2.1 PATH TRAVERSAL CWE-26 The affected application contains a path traversal vulnerability that could allow the reading of arbitrary files on the server located outside the applications web document directory. An unauthenticated remote attacker could exploit this vulnerability to access sensitive information for subsequent attacks. CVE-2021-42021 has been assigned to this vulnerability. A CVSS v3 base score of 8.6 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-315-08 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41535 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from memory locations. CVE-2021-41538 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could lead to an access violation and arbitrary code execution on the target system. | 3.2.1 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41535 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected application is vulnerable to information disclosure by unexpected access to an uninitialized pointer while parsing user-supplied OBJ files. An attacker could leverage this vulnerability to leak information from memory locations. CVE-2021-41538 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-313-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 This vulnerability may cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. CVE-2021-22807 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 USE AFTER FREE CWE-416 This vulnerability may cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. CVE-2021-22808 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 OUT-OF-BOUNDS READ CWE-125 This vulnerability may cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. CVE-2021-22809 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L). | Successful exploitation of these vulnerabilities may allow an attacker to execute arbitrary code on the host PC, leading to sensitive information disclosure or unintended user actions. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 This vulnerability may cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. CVE-2021-22807 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 USE AFTER FREE CWE-416 This vulnerability may cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. CVE-2021-22808 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 OUT-OF-BOUNDS READ CWE-125 This vulnerability may cause arbitrary code execution when a malicious *.gd1 configuration file is loaded into the GUIcon tool. CVE-2021-22809 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-313-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC pointing to a delete policy file. CVE-2021-22810 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.2 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause script execution when the request of a privileged account accessing the vulnerable web page is intercepted. CVE-2021-22811 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.3 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC. CVE-2021-22812 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC pointing to an edit policy file. CVE-2021-22813 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.5 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a malicious file is read and displayed. CVE-2021-22814 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.6 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 A vulnerability could allow the troubleshooting archive to be accessed. CVE-2021-22815 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities may allow data disclosure or cross-site scripting, which could result in an execution of malicious web code or a loss of device functionality. | 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC pointing to a delete policy file. CVE-2021-22810 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.2 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause script execution when the request of a privileged account accessing the vulnerable web page is intercepted. CVE-2021-22811 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.3 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC. CVE-2021-22812 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a privileged account clicks on a malicious URL specifically crafted for the NMC pointing to an edit policy file. CVE-2021-22813 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.5 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability could cause arbitrary script execution when a malicious file is read and displayed. CVE-2021-22814 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N). 3.2.6 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 A vulnerability could allow the troubleshooting archive to be accessed. CVE-2021-22815 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-313-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 RELATIVE PATH TRAVERSAL CWE-23 The affected product fails to properly validate contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution. CVE-2021-43555has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H). | Successful exploitation of this vulnerability could allow for remote code execution. | 3.2.1 RELATIVE PATH TRAVERSAL CWE-23 The affected product fails to properly validate contents of an imported project file, which may make the product vulnerable to a path traversal payload. This vulnerability may allow an attacker to plant files on the file system in arbitrary locations or overwrite existing files, resulting in remote code execution. CVE-2021-43555has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-313-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A remote attacker with write access to PI Vision could inject code into a display. Unauthorized information disclosure, modification, or deletion is possible if a victim views or interacts with the infected display using Microsoft Internet Explorer. The impact affects PI System data and other data accessible with victims user permissions. CVE-2021-43551has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N). 3.2.2 INCORRECT AUTHORIZATION CWE-863 PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the child of another attribute and is configured as a Limits property. CVE-2021-43553has been assigned to this vulnerability. A CVSS v3 base score of 3.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could lead to information disclosure, modification, or deletion. | 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A remote attacker with write access to PI Vision could inject code into a display. Unauthorized information disclosure, modification, or deletion is possible if a victim views or interacts with the infected display using Microsoft Internet Explorer. The impact affects PI System data and other data accessible with victims user permissions. CVE-2021-43551has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N). 3.2.2 INCORRECT AUTHORIZATION CWE-863 PI Vision could disclose information to a user with insufficient privileges for an AF attribute that is the child of another attribute and is configured as a Limits property. CVE-2021-43553has been assigned to this vulnerability. A CVSS v3 base score of 3.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-313-06 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A remote authenticated attacker with write access to a PI Server could trick a user into interacting with a PI Web API endpoint and redirect them to a malicious website. As a result, a victim may disclose sensitive information to the attacker or be provided with false information. CVE-2021-43549has been assigned to this vulnerability. A CVSS v3 base score of 6.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N). | Successful exploitation of this vulnerability could allow a remote authenticated attacker access to sensitive information or deliver false information. | 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A remote authenticated attacker with write access to a PI Server could trick a user into interacting with a PI Web API endpoint and redirect them to a malicious website. As a result, a victim may disclose sensitive information to the attacker or be provided with false information. CVE-2021-43549has been assigned to this vulnerability. A CVSS v3 base score of 6.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-313-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 ACCESS OF RESOURCE USING INCOMPATIBLE TYPE (TYPE CONFUSION) CWE-843 ICMP echo packets with fake IP options allow sending ICMP echo reply messages to arbitrary hosts on the network. CVE-2021-31344 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). 3.2.2 IMPROPER VALIDATION OF SPECIFIED QUANTITY IN INPUT CWE-1284 The total length of an UDP payload (set in the IP header) is unchecked. This may lead to various side effects, including information leak and denial-of-service conditions, depending on a user-defined application that runs on top of the UDP protocol. CVE-2021-31345 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.3 IMPROPER VALIDATION OF SPECIFIED QUANTITY IN INPUT CWE-1284 The total length of an ICMP payload (set in the IP header) is unchecked. This may lead to various side effects, including information leak and denial-of-service conditions, depending on the network buffer organization in memory. CVE-2021-31346 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H). 3.2.4 OUT-OF-BOUNDS READ CWE-125 When processing a DHCP OFFER message, the DHCP client application does not validate the length of the vendor option(s), leading to denial-of-service conditions. CVE-2021-31881 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H). 3.2.5 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The DHCP client application does not validate the length of the domain name server IP option(s) (0x06) when processing DHCP ACK packets. This may lead to denial-of-service conditions. CVE-2021-31882 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 3.2.6 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 When processing a DHCP ACK message, the DHCP client application does not validate the length of the vendor option(s), leading to denial-of-service conditions. CVE-2021-31883 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H). 3.2.7 IMPROPER NULL TERMINATION CWE-170 The DHCP client application assumes the data supplied with the hostname DHCP option NULL is terminated. In cases when a global hostname variable is not defined, this may lead to out-of-bound reads, out-of-bounds writes, and denial-of-service conditions. CVE-2021-31884 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.8 BUFFER ACCESS WITH INCORRECT LENGTH VALUE CWE-805 TFTP server application allows for reading the contents of the TFTP memory buffer via sending malformed TFTP commands. CVE-2021-31885 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.9 IMPROPER NULL TERMINATION CWE-170 FTP server does not properly validate the length of the USER command, leading to stack-based buffer overflows. This may result in denial-of-service conditions and remote code execution. CVE-2021-31886 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.10 IMPROPER NULL TERMINATION CWE-170 FTP server does not properly validate the length of the PWD/XPWD command, leading to stack-based buffer overflows. This may result in denial-of-service conditions and remote code execution. CVE-2021-31887 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.11 IMPROPER NULL TERMINATION CWE-170 FTP server does not properly validate the length of the MKD/XMKD command, leading to stack-based buffer overflows. This may result in denial-of-service conditions and remote code execution. CVE-2021-31888 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.12 INTEGER UNDERFLOW (WRAP OR WRAPAROUND) CWE-191 Malformed TCP packets with a corrupted SACK option lead to information leaks and denial-of-service conditions. CVE-2021-31889 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 3.2.13 IMPROPER HANDLING OF INCONSISTENT STRUCTURAL ELEMENTS CWE-240 The total length of a TCP payload (set in the IP header) is unchecked. This may lead to various side effects, including information leak and denial-of-service conditions, depending on the network buffer organization in memory. CVE-2021-31890 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could cause a denial-of-service condition, allow an information leakage, or remote code execution. | 3.2.1 ACCESS OF RESOURCE USING INCOMPATIBLE TYPE (TYPE CONFUSION) CWE-843 ICMP echo packets with fake IP options allow sending ICMP echo reply messages to arbitrary hosts on the network. CVE-2021-31344 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). 3.2.2 IMPROPER VALIDATION OF SPECIFIED QUANTITY IN INPUT CWE-1284 The total length of an UDP payload (set in the IP header) is unchecked. This may lead to various side effects, including information leak and denial-of-service conditions, depending on a user-defined application that runs on top of the UDP protocol. CVE-2021-31345 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.3 IMPROPER VALIDATION OF SPECIFIED QUANTITY IN INPUT CWE-1284 The total length of an ICMP payload (set in the IP header) is unchecked. This may lead to various side effects, including information leak and denial-of-service conditions, depending on the network buffer organization in memory. CVE-2021-31346 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H). 3.2.4 OUT-OF-BOUNDS READ CWE-125 When processing a DHCP OFFER message, the DHCP client application does not validate the length of the vendor option(s), leading to denial-of-service conditions. CVE-2021-31881 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H). 3.2.5 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The DHCP client application does not validate the length of the domain name server IP option(s) (0x06) when processing DHCP ACK packets. This may lead to denial-of-service conditions. CVE-2021-31882 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 3.2.6 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 When processing a DHCP ACK message, the DHCP client application does not validate the length of the vendor option(s), leading to denial-of-service conditions. CVE-2021-31883 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H). 3.2.7 IMPROPER NULL TERMINATION CWE-170 The DHCP client application assumes the data supplied with the hostname DHCP option NULL is terminated. In cases when a global hostname variable is not defined, this may lead to out-of-bound reads, out-of-bounds writes, and denial-of-service conditions. CVE-2021-31884 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.8 BUFFER ACCESS WITH INCORRECT LENGTH VALUE CWE-805 TFTP server application allows for reading the contents of the TFTP memory buffer via sending malformed TFTP commands. CVE-2021-31885 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.9 IMPROPER NULL TERMINATION CWE-170 FTP server does not properly validate the length of the USER command, leading to stack-based buffer overflows. This may result in denial-of-service conditions and remote code execution. CVE-2021-31886 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.10 IMPROPER NULL TERMINATION CWE-170 FTP server does not properly validate the length of the PWD/XPWD command, leading to stack-based buffer overflows. This may result in denial-of-service conditions and remote code execution. CVE-2021-31887 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.11 IMPROPER NULL TERMINATION CWE-170 FTP server does not properly validate the length of the MKD/XMKD command, leading to stack-based buffer overflows. This may result in denial-of-service conditions and remote code execution. CVE-2021-31888 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.12 INTEGER UNDERFLOW (WRAP OR WRAPAROUND) CWE-191 Malformed TCP packets with a corrupted SACK option lead to information leaks and denial-of-service conditions. CVE-2021-31889 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 3.2.13 IMPROPER HANDLING OF INCONSISTENT STRUCTURAL ELEMENTS CWE-240 The total length of a TCP payload (set in the IP header) is unchecked. This may lead to various side effects, including information leak and denial-of-service conditions, depending on the network buffer organization in memory. CVE-2021-31890 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-308-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE OF INHERENTLY DANGEROUS FUNCTION CWE-242 The affected application uses specific functions that could be abused through a crafted project file, which could lead to code execution, system reboot, and system shutdown. CVE-2021-42543 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 DESERIALIZATION OF UNTRUSTED DATA CWE-502 Project files are stored memory objects in the form of binary serialized data that can later be read and deserialized again to instantiate the original objects in memory. Malicious manipulation of these files may allow an attacker to corrupt memory. CVE-2021-42698 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319 The affected product is vulnerable to cookie information being transmitted as cleartext over HTTP. An attacker can capture network traffic, obtain the users cookie and take over the account. CVE-2021-42699 has been assigned to this vulnerability. A CVSS v3 base score of 5.7 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N). 3.2.4 MODIFICATION OF ASSUMED-IMMUTABLE DATA (MAID) CWE-471 An attacker could prepare a specially crafted project file that, if opened, would attempt to connect to the cloud and trigger a man in the middle (MiTM) attack. This could allow an attacker to obtain credentials and take over the users cloud account. CVE-2021-42701 has been assigned to this vulnerability. A CVSS v3 base score of 5.0 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N). | Successful exploitation of these vulnerabilities could allow code execution, memory corruption, or unauthorized access to user information. | 3.2.1 USE OF INHERENTLY DANGEROUS FUNCTION CWE-242 The affected application uses specific functions that could be abused through a crafted project file, which could lead to code execution, system reboot, and system shutdown. CVE-2021-42543 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 DESERIALIZATION OF UNTRUSTED DATA CWE-502 Project files are stored memory objects in the form of binary serialized data that can later be read and deserialized again to instantiate the original objects in memory. Malicious manipulation of these files may allow an attacker to corrupt memory. CVE-2021-42698 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319 The affected product is vulnerable to cookie information being transmitted as cleartext over HTTP. An attacker can capture network traffic, obtain the users cookie and take over the account. CVE-2021-42699 has been assigned to this vulnerability. A CVSS v3 base score of 5.7 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N). 3.2.4 MODIFICATION OF ASSUMED-IMMUTABLE DATA (MAID) CWE-471 An attacker could prepare a specially crafted project file that, if opened, would attempt to connect to the cloud and trigger a man in the middle (MiTM) attack. This could allow an attacker to obtain credentials and take over the users cloud account. CVE-2021-42701 has been assigned to this vulnerability. A CVSS v3 base score of 5.0 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-308-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER ACCESS CONTROL CWE-284 The affected product is vulnerable to improper access control via the web-remote endpoint, which may allow an unauthenticated user viewing access to folders and files in the directory listing. CVE-2021-38417has been assigned to this vulnerability. A CVSS v3 base score of 7.4 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N). 3.2.2 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product does not neutralize or incorrectly neutralizes user-controllable input before the data is placed in output used as a public-facing webpage. CVE-2021-42535 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N). 3.2.3 IMPROPER RESTRICTION OF XML EXTERNAL ENTITY REFERENCE CWE-611 The affected software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. CVE-2021-42537 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N). 3.2.4 USING COMPONENTS WITH KNOWN VULNERABILITIES CWE-1035 The affected product relies on third-party components that are not actively supported or maintained by the original developer or a trusted proxy. The following CVEs are associated with this product. CVE-2021-34803, CVE-2020-13699, CVE-2019-18988, CVE-2018-16550, CVE-2018-14333, CVE-2005-2475 have been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L). | Successful exploitation of these vulnerabilities may allow un-neutralized user-controllable data input, disclosure of local files, access to NTLM (Windows New Technology LAN Manager) hashes, and access to sensitive files. | 3.2.1 IMPROPER ACCESS CONTROL CWE-284 The affected product is vulnerable to improper access control via the web-remote endpoint, which may allow an unauthenticated user viewing access to folders and files in the directory listing. CVE-2021-38417has been assigned to this vulnerability. A CVSS v3 base score of 7.4 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N). 3.2.2 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product does not neutralize or incorrectly neutralizes user-controllable input before the data is placed in output used as a public-facing webpage. CVE-2021-42535 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N). 3.2.3 IMPROPER RESTRICTION OF XML EXTERNAL ENTITY REFERENCE CWE-611 The affected software processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. CVE-2021-42537 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:L/A:N). 3.2.4 USING COMPONENTS WITH KNOWN VULNERABILITIES CWE-1035 The affected product relies on third-party components that are not actively supported or maintained by the original developer or a trusted proxy. The following CVEs are associated with this product. CVE-2021-34803, CVE-2020-13699, CVE-2019-18988, CVE-2018-16550, CVE-2018-14333, CVE-2005-2475 have been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-306-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability in the JQuery web user interface (UI) component could allow a webpage to be altered before it is served to users. CVE-2020-11023 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). | Successful exploitation of this vulnerability could allow the execution of untrusted code when viewing the VideoEdge admin graphical user interface. | 3.2.1 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 A vulnerability in the JQuery web user interface (UI) component could allow a webpage to be altered before it is served to users. CVE-2020-11023 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-18-277-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. --------- Begin Update A Part 4 of 4 --------- 4.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 When parsing specific files the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of an administrator. CVE-2018-14818 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 4.2.2 OUT-OF-BOUNDS WRITE CWE-787 When parsing specific files the process does not properly validate user-supplied data, which can result in multiple write instances past the end of an allocated object. An attacker can leverage this vulnerability to execute code under the context of an administrator. CVE-2018-14810 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 4.2.3 INFORMATION EXPOSURE THROUGH XML EXTERNAL ENTITY REFERENCE CWE-611 When parsing project files the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure. CVE-2018-17889 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N). 4.2.4 OUT-OF-BOUNDS READ CWE-125 When parsing specific files the process does not properly validate user-supplied data, which can result in a read past the end of an allocated object. CVE-2018-14814 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). --------- End Update A Part 4 of 4 --------- | Successful exploitation of these vulnerabilities may allow execution of code and disclose sensitive information under the context of administrator. | --------- Begin Update A Part 4 of 4 --------- 4.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 When parsing specific files the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code under the context of an administrator. CVE-2018-14818 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 4.2.2 OUT-OF-BOUNDS WRITE CWE-787 When parsing specific files the process does not properly validate user-supplied data, which can result in multiple write instances past the end of an allocated object. An attacker can leverage this vulnerability to execute code under the context of an administrator. CVE-2018-14810 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 4.2.3 INFORMATION EXPOSURE THROUGH XML EXTERNAL ENTITY REFERENCE CWE-611 When parsing project files the XMLParser that ships with Wecon PIStudio is vulnerable to a XML external entity injection attack, which may allow sensitive information disclosure. CVE-2018-17889 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N). 4.2.4 OUT-OF-BOUNDS READ CWE-125 When parsing specific files the process does not properly validate user-supplied data, which can result in a read past the end of an allocated object. CVE-2018-14814 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). --------- End Update A Part 4 of 4 --------- |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-238-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 A stack-based buffer overflow vulnerability may be exploited by processing a specially crafted project file, which may allow an attacker to execute arbitrary code. CVE-2021-33019 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability may allow arbitrary code execution. | 4.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 A stack-based buffer overflow vulnerability may be exploited by processing a specially crafted project file, which may allow an attacker to execute arbitrary code. CVE-2021-33019 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-301-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE OF HARD-CODED CREDENTIALS CWE-798 The affected product contains an SIP component that uses a hard-coded password, which may allow a local, low-privileged user to access video information under certain circumstances. CVE-2019-19492 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an unauthorized elevation of privileges. | 3.2.1 USE OF HARD-CODED CREDENTIALS CWE-798 The affected product contains an SIP component that uses a hard-coded password, which may allow a local, low-privileged user to access video information under certain circumstances. CVE-2019-19492 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-299-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to achieve code execution. CVE-2021-38413 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 The affected product is vulnerable to an out-of-bounds write, which can result in data corruption, a system crash, or code execution. CVE-2021-38419 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 UNTRUSTED POINTER DEREFERENCE CWE-822 The affected product is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the application to crash. CVE-2021-38401 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.4 OUT-OF-BOUNDS READ CWE-125 The affected product is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash. CVE-2021-38421 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.5 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected product is vulnerable to an access of uninitialized pointer, which may allow an attacker read from or write to unexpected memory locations, leading to a denial-of-service. CVE-2021-38409 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 HEAP-BASED BUFFER OVERFLOW CWE-122 Parsing a specially crafted project file may cause a heap-based buffer overflow, which may allow an attacker to execute arbitrary code. CVE-2021-38415 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to cause data corruption, read sensitive information, obtain code execution, or crash the application. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to achieve code execution. CVE-2021-38413 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 The affected product is vulnerable to an out-of-bounds write, which can result in data corruption, a system crash, or code execution. CVE-2021-38419 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 UNTRUSTED POINTER DEREFERENCE CWE-822 The affected product is vulnerable to an untrusted pointer dereference, which may allow an attacker to execute arbitrary code and cause the application to crash. CVE-2021-38401 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.4 OUT-OF-BOUNDS READ CWE-125 The affected product is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash. CVE-2021-38421 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.5 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected product is vulnerable to an access of uninitialized pointer, which may allow an attacker read from or write to unexpected memory locations, leading to a denial-of-service. CVE-2021-38409 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 HEAP-BASED BUFFER OVERFLOW CWE-122 Parsing a specially crafted project file may cause a heap-based buffer overflow, which may allow an attacker to execute arbitrary code. CVE-2021-38415 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-294-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 UNCONTROLLED RECURSION CWE-674 The affected products are vulnerable to an uncontrollable recursion, which may trigger a stack-based buffer overflow. CVE-2021-27432 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could trigger a stack overflow. | 3.2.1 UNCONTROLLED RECURSION CWE-674 The affected products are vulnerable to an uncontrollable recursion, which may trigger a stack-based buffer overflow. CVE-2021-27432 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-294-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319 The affected product runs by default on HTTP, which may allow an attacker to be positioned between the traffic and perform a machine-in-the-middle attack to access information without authorization. CVE-2021-38418 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter name of the API schedule, which may allow an attacker to remotely execute code. CVE-2021-38428 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.3 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter comment of the API events, which may allow an attacker to remotely execute code. CVE-2021-38488 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter name of the API devices, which may allow an attacker to remotely execute code. CVE-2021-38407 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.5 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter supplier of the API maintenance, which may allow an attacker to remotely execute code. CVE-2021-38403 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.6 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter deviceName of the API modbusWriter-Reader, which may allow an attacker to remotely execute code. CVE-2021-38411 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.7 IMPROPER NEUTRALIZATION OF FORMULA ELEMENTS IN A CSV FILE CWE-1236 The tag interface of the affected product is vulnerable to an attacker injecting formulas into the tag data. Those formulas may then be executed when it is opened with a spreadsheet application. CVE-2021-38424 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L). 3.2.8 CLEARTEXT STORAGE OF SENSITIVE INFORMATION CWE-312 The affected product stores sensitive information in cleartext, which may allow an attacker to have extensive access to the application directory and escalate privileges. CVE-2021-38422 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.9 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 The affected product insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed. CVE-2021-38416 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.10 INCORRECT DEFAULT PERMISSIONS CWE-276 The affected products default permissions give extensive permissions to low-privileged user accounts, which may allow an attacker to modify the installation directory and upload malicious files. CVE-2021-38420 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to access unauthorized information, remotely execute code, access the application directory and escalate privileges, take over the system where the software is installed, and modify the installation directory and upload malicious files. | 3.2.1 CLEARTEXT TRANSMISSION OF SENSITIVE INFORMATION CWE-319 The affected product runs by default on HTTP, which may allow an attacker to be positioned between the traffic and perform a machine-in-the-middle attack to access information without authorization. CVE-2021-38418 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter name of the API schedule, which may allow an attacker to remotely execute code. CVE-2021-38428 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.3 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter comment of the API events, which may allow an attacker to remotely execute code. CVE-2021-38488 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter name of the API devices, which may allow an attacker to remotely execute code. CVE-2021-38407 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.5 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter supplier of the API maintenance, which may allow an attacker to remotely execute code. CVE-2021-38403 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.6 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 The affected product is vulnerable to cross-site scripting because an authenticated attacker can inject arbitrary JavaScript code into the parameter deviceName of the API modbusWriter-Reader, which may allow an attacker to remotely execute code. CVE-2021-38411 has been assigned to this vulnerability. A CVSS v3 base score of 5.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N). 3.2.7 IMPROPER NEUTRALIZATION OF FORMULA ELEMENTS IN A CSV FILE CWE-1236 The tag interface of the affected product is vulnerable to an attacker injecting formulas into the tag data. Those formulas may then be executed when it is opened with a spreadsheet application. CVE-2021-38424 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L). 3.2.8 CLEARTEXT STORAGE OF SENSITIVE INFORMATION CWE-312 The affected product stores sensitive information in cleartext, which may allow an attacker to have extensive access to the application directory and escalate privileges. CVE-2021-38422 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.9 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 The affected product insecurely loads libraries, which may allow an attacker to use DLL hijacking and takeover the system where the software is installed. CVE-2021-38416 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.10 INCORRECT DEFAULT PERMISSIONS CWE-276 The affected products default permissions give extensive permissions to low-privileged user accounts, which may allow an attacker to modify the installation directory and upload malicious files. CVE-2021-38420 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-294-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 A lack of proper validation of user-supplied data may result in a write past the end of an allocated data structure. User interaction is required to exploit this vulnerability as the target must attempt to import a malicious AutoCAD DWG file into GraphWorX64. CVE-2021-27041 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 A lack of proper validation of user-supplied data may allow reading past the end of an allocated data structure. User interaction is required to exploit this vulnerability as the target must visit a malicious page or open a malicious file. CVE-2021-27040 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities may result in remote code execution. | 3.2.1 OUT-OF-BOUNDS WRITE CWE-787 A lack of proper validation of user-supplied data may result in a write past the end of an allocated data structure. User interaction is required to exploit this vulnerability as the target must attempt to import a malicious AutoCAD DWG file into GraphWorX64. CVE-2021-27041 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 A lack of proper validation of user-supplied data may allow reading past the end of an allocated data structure. User interaction is required to exploit this vulnerability as the target must visit a malicious page or open a malicious file. CVE-2021-27040 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-292-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 CROSS-SITE SCRIPTING CWE-79 The affected products web application does not properly neutralize the input during webpage generation, which could allow an attacker to inject code in the input forms. CVE-2021-42534 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). | Successful exploitation of this vulnerability could allow an attacker to redirect a user to a malicious webpage and steal the users cookie. | 3.2.1 CROSS-SITE SCRIPTING CWE-79 The affected products web application does not properly neutralize the input during webpage generation, which could allow an attacker to inject code in the input forms. CVE-2021-42534 has been assigned to this vulnerability. A CVSS v3 base score of 6.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-292-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER ACCESS CONTROL CWE-284 The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication. CVE-2021-38457 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE CWE-732 The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to gain SYSDBA permissions. CVE-2021-38475 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N). 3.2.3 USE OF HARD-CODED CRYPTOGRAPHIC KEY CWE-321 The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries. CVE-2021-38461 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N). 3.2.4 OUT-OF-BOUNDS READ CWE-125 The affected products proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data. CVE-2021-38451 has been assigned to this vulnerability. A CVSS v3 base score of 4.8 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N). 3.2.5 USE AFTER FREE CWE-416 A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition. CVE-2021-38467 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H). 3.2.6 OUT-OF-BOUNDS WRITE CWE-787 Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions. An attacker can manipulate API functions by writing arbitrary data into the resolved address of a raw pointer. CVE-2021-38479 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N). 3.2.7 WRITE-WHAT-WHERE CONDITION CWE-123 Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product. CVE-2021-38449 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.8 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The affected products code base doesnt properly control arguments for specific functions, which could lead to a stack overflow. CVE-2021-38473 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.9 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or create new files. CVE-2021-38471 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.10 EXTERNAL CONTROL OF FILE NAME OR PATH CWE-73 There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the manipulation and/or the deletion of files. CVE-2021-38477 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.11 EXTERNAL CONTROL OF SYSTEM OR CONFIGURATION SETTING CWE-15 Some API functions allow interaction with the registry, which includes reading values as well as data modification. CVE-2021-38453has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.12 IMPROPER INPUT VALIDATION CWE-20 The affected products OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value. CVE-2021-38455 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H). 3.2.13 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 The affected product does not properly control the allocation of resources. A user may be able to allocate unlimited memory buffers using API functions. CVE-2021-38463 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H). 3.2.14 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 Many of the services used by the affected product do not specify full paths for the DLLs they are loading. An attacker can exploit the uncontrolled search path by implanting their own DLL near the affected products binaries, thus hijacking the loaded DLL. CVE-2021-38469 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.15 AUTHENTICATION BYPASS BY CAPTURE-REPLAY CWE-294 The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database. CVE-2021-38459 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.16 SQL INJECTION CWE-89 The scheduler service running on a specific TCP port enables the user to start and stop jobs. There is no sanitation of the supplied JOB ID provided to the function. An attacker may send a malicious payload that can enable the user to execute another SQL expression by sending a specific string. CVE-2021-38481 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H). 3.2.17 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 The webinstaller is a Golang web server executable that enables the generation of an Auvesy image agent. Resource consumption can be achieved by generating large amounts of installations, which are then saved without limitation in the temp folder of the webinstaller executable. CVE-2021-38465 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to achieve remote code execution, and acquire complete remote control over the machine. | 3.2.1 IMPROPER ACCESS CONTROL CWE-284 The server permits communication without any authentication procedure, allowing the attacker to initiate a session with the server without providing any form of authentication. CVE-2021-38457 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE CWE-732 The database connection to the server is performed by calling a specific API, which could allow an unprivileged user to gain SYSDBA permissions. CVE-2021-38475 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N). 3.2.3 USE OF HARD-CODED CRYPTOGRAPHIC KEY CWE-321 The affected product uses a hard-coded blowfish key for encryption/decryption processes. The key can be easily extracted from binaries. CVE-2021-38461 has been assigned to this vulnerability. A CVSS v3 base score of 8.2 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N). 3.2.4 OUT-OF-BOUNDS READ CWE-125 The affected products proprietary protocol CSC allows for calling numerous function codes. In order to call those function codes, the user must supply parameters. There is no sanitation on the value of the offset, which allows the client to specify any offset and read out-of-bounds data. CVE-2021-38451 has been assigned to this vulnerability. A CVSS v3 base score of 4.8 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:N/A:N). 3.2.5 USE AFTER FREE CWE-416 A specific function code receives a raw pointer supplied by the user and deallocates this pointer. The user can then control what memory regions will be freed and cause use-after-free condition. CVE-2021-38467 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H). 3.2.6 OUT-OF-BOUNDS WRITE CWE-787 Many API function codes receive raw pointers remotely from the user and trust these pointers as valid in-bound memory regions. An attacker can manipulate API functions by writing arbitrary data into the resolved address of a raw pointer. CVE-2021-38479 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N). 3.2.7 WRITE-WHAT-WHERE CONDITION CWE-123 Some API functions permit by-design writing or copying data into a given buffer. Since the client controls these parameters, an attacker could rewrite the memory in any location of the affected product. CVE-2021-38449 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.8 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The affected products code base doesnt properly control arguments for specific functions, which could lead to a stack overflow. CVE-2021-38473 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.9 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 There are multiple API function codes that permit data writing to any file, which may allow an attacker to modify existing files or create new files. CVE-2021-38471 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.10 EXTERNAL CONTROL OF FILE NAME OR PATH CWE-73 There are multiple API function codes that permit reading and writing data to or from files and directories, which could lead to the manipulation and/or the deletion of files. CVE-2021-38477 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.11 EXTERNAL CONTROL OF SYSTEM OR CONFIGURATION SETTING CWE-15 Some API functions allow interaction with the registry, which includes reading values as well as data modification. CVE-2021-38453has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.12 IMPROPER INPUT VALIDATION CWE-20 The affected products OS Service does not verify any given parameter. A user can supply any type of parameter that will be passed to inner calls without checking the type of the parameter or the value. CVE-2021-38455 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H). 3.2.13 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 The affected product does not properly control the allocation of resources. A user may be able to allocate unlimited memory buffers using API functions. CVE-2021-38463 has been assigned to this vulnerability. A CVSS v3 base score of 7.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:H). 3.2.14 UNCONTROLLED SEARCH PATH ELEMENT CWE-427 Many of the services used by the affected product do not specify full paths for the DLLs they are loading. An attacker can exploit the uncontrolled search path by implanting their own DLL near the affected products binaries, thus hijacking the loaded DLL. CVE-2021-38469 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.15 AUTHENTICATION BYPASS BY CAPTURE-REPLAY CWE-294 The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database. CVE-2021-38459 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been assigned; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.16 SQL INJECTION CWE-89 The scheduler service running on a specific TCP port enables the user to start and stop jobs. There is no sanitation of the supplied JOB ID provided to the function. An attacker may send a malicious payload that can enable the user to execute another SQL expression by sending a specific string. CVE-2021-38481 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H). 3.2.17 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 The webinstaller is a Golang web server executable that enables the generation of an Auvesy image agent. Resource consumption can be achieved by generating large amounts of installations, which are then saved without limitation in the temp folder of the webinstaller executable. CVE-2021-38465 has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-19-283-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 IMPROPER INPUT VALIDATION CWE-20 An attacker sending a specially crafted packet could break the real-time synchronization of the affected installation, which may cause a denial-of-service condition. CVE-2019-10923 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could cause a denial-of-service condition. | 4.2.1 IMPROPER INPUT VALIDATION CWE-20 An attacker sending a specially crafted packet could break the real-time synchronization of the affected installation, which may cause a denial-of-service condition. CVE-2019-10923 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-131-14 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 IMPROPER AUTHENTICATION CWE-287 An attacker with physical access to the affected device can bypass authentication mechanisms, which may allow access to the Aruba Instant command line interface. CVE-2019-5317 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.2 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker may send specially crafted packets that may allow the execution of arbitrary code as a privileged user on the underlying operating system. CVE-2019-5319 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.3 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability exists in the Aruba Instant command line interface, which may allow an attacker to fully compromise the underlying access point operating system. CVE-2020-24635 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 4.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability in affected Aruba Instant versions exists, which may allow the execution of arbitrary commands as a privileged user on the underlying operating system. CVE-2020-24636 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.5 IMPROPER INPUT VALIDATION CWE-20 A vulnerability can be exploited through the PAPI protocol, resulting in a system reboot, which may allow an attacker to create a denial-of-service condition. CVE-2021-25143 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.6 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker may send specially crafted packets that may allow the execution of arbitrary code as a privileged user on the underlying operating system. CVE-2021-25144 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.7 IMPROPER INPUT VALIDATION CWE-20 An information disclosure vulnerability exists in affected Aruba Instant access points, which may allow an unauthenticated attacker in the same wired network to access sensitive information. CVE-2021-25145 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). 4.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability exists in the Aruba Instant command line interface, which may allow an attacker to fully compromise the underlying access point operating system. CVE-2021-25146 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 4.2.9 IMPROPER INPUT VALIDATION CWE-20 An attacker may overwrite an arbitrary file with attacker-controlled content via the command line interface, which may allow overwriting of sensitive system files. CVE-2021-25148 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.10 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker may send specially crafted packets that may allow the execution of arbitrary code as a privileged user on the underlying operating system. CVE-2021-25149 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.11 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability exists in the Aruba Instant command line interface, which may allow an attacker to fully compromise the underlying host operating system. CVE-2021-25150 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.12 IMPROPER INPUT VALIDATION CWE-20 An attacker can overwrite an arbitrary file with attacker-controlled content via the web UI that may allow overwriting of sensitive system files. CVE-2021-25155 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 4.2.13 IMPROPER INPUT VALIDATION CWE-20 An arbitrary directory creation vulnerability exists in affected Aruba Instant hosts, which may allow a directory to be created with the directory name controlled by the attacker. CVE-2021-25156 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N). 4.2.14 IMPROPER INPUT VALIDATION CWE-20 An arbitrary file read vulnerability exists in affected Aruba Instant hosts, which may allow an attacker to read any file off the underlying file system, including sensitive system files. CVE-2021-25157 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N). 4.2.15 CONCURRENT EXECUTION USING SHARED RESOURCE WITH IMPROPER SYNCRONIZATION ('RACE CONDITION') CWE-362 A race condition in the web UI may allow an attacker to read arbitrary files off the underlying file system, including sensitive system files. CVE-2021-25158 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.16 IMPROPER INPUT VALIDATION CWE-20 An arbitrary file write vulnerability exists in the affected Aruba Instant using the web interface, which may allow an attacker to overwrite sensitive system files. CVE-2021-25159 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N). 4.2.17 IMPROPER INPUT VALIDATION CWE-20 An arbitrary file write vulnerability exists in the Aruba Instant web UI, which may allow an attacker to write arbitrary contents to a single specific backup file and result in the corruption of the backup file. CVE-2021-25160 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N). 4.2.18 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 An attacker may execute a reflected cross-site scripting attack against a user of the web-based management interface, which may allow an attacker to execute arbitrary script code in a victims browser in the context of the affected interface. CVE-2021-25161 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). 4.2.19 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 An unauthenticated command injection vulnerability exists within the Aruba Instant Web UI, which may allow execution of arbitrary commands on the underlying operating system. CVE-2021-25162 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H). 4.2.20 IMPROPER NEUTRALIZATION OF SCRIPT-RELATED HTML TAGS IN A WEB PAGE (BASIC XSS) CWE-80 A vulnerability in the captive portal of Aruba Instant could allow an unauthenticated remote attacker to conduct a reflected cross-site scripting (XSS) attack against another user of the portal. A successful exploit could allow an attacker to execute arbitrary script code in a victims browser in the context of the affected interface. CVE-2021-34617 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). 4.2.21 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 An unauthenticated denial-of-service vulnerability exists in affected Aruba Instant access points. Exploitation of this vulnerability is only possible via direct ethernet connection to the access point. This vulnerability can be exploited through the LLPD protocol and could result in the unavailability of the affected access point due to resource exhaustion. CVE-2021-34618 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code as a privileged user on the underlying operating system, fully compromise the underlying operating system, overwrite sensitive system files, create a denial-of-service condition, execute arbitrary script code in a victims browser, read arbitrary files off the underlying file system, create an attacker named directory, corrupt backup files, or obtain sensitive information. | 4.2.1 IMPROPER AUTHENTICATION CWE-287 An attacker with physical access to the affected device can bypass authentication mechanisms, which may allow access to the Aruba Instant command line interface. CVE-2019-5317 has been assigned to this vulnerability. A CVSS v3 base score of 6.8 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.2 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker may send specially crafted packets that may allow the execution of arbitrary code as a privileged user on the underlying operating system. CVE-2019-5319 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.3 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability exists in the Aruba Instant command line interface, which may allow an attacker to fully compromise the underlying access point operating system. CVE-2020-24635 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 4.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability in affected Aruba Instant versions exists, which may allow the execution of arbitrary commands as a privileged user on the underlying operating system. CVE-2020-24636 has been assigned to this vulnerability. A CVSS v3 base score of 8.1 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.5 IMPROPER INPUT VALIDATION CWE-20 A vulnerability can be exploited through the PAPI protocol, resulting in a system reboot, which may allow an attacker to create a denial-of-service condition. CVE-2021-25143 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.6 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker may send specially crafted packets that may allow the execution of arbitrary code as a privileged user on the underlying operating system. CVE-2021-25144 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.7 IMPROPER INPUT VALIDATION CWE-20 An information disclosure vulnerability exists in affected Aruba Instant access points, which may allow an unauthenticated attacker in the same wired network to access sensitive information. CVE-2021-25145 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N). 4.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability exists in the Aruba Instant command line interface, which may allow an attacker to fully compromise the underlying access point operating system. CVE-2021-25146 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 4.2.9 IMPROPER INPUT VALIDATION CWE-20 An attacker may overwrite an arbitrary file with attacker-controlled content via the command line interface, which may allow overwriting of sensitive system files. CVE-2021-25148 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.10 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker may send specially crafted packets that may allow the execution of arbitrary code as a privileged user on the underlying operating system. CVE-2021-25149 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.11 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 A command injection vulnerability exists in the Aruba Instant command line interface, which may allow an attacker to fully compromise the underlying host operating system. CVE-2021-25150 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.12 IMPROPER INPUT VALIDATION CWE-20 An attacker can overwrite an arbitrary file with attacker-controlled content via the web UI that may allow overwriting of sensitive system files. CVE-2021-25155 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 4.2.13 IMPROPER INPUT VALIDATION CWE-20 An arbitrary directory creation vulnerability exists in affected Aruba Instant hosts, which may allow a directory to be created with the directory name controlled by the attacker. CVE-2021-25156 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N). 4.2.14 IMPROPER INPUT VALIDATION CWE-20 An arbitrary file read vulnerability exists in affected Aruba Instant hosts, which may allow an attacker to read any file off the underlying file system, including sensitive system files. CVE-2021-25157 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N). 4.2.15 CONCURRENT EXECUTION USING SHARED RESOURCE WITH IMPROPER SYNCRONIZATION ('RACE CONDITION') CWE-362 A race condition in the web UI may allow an attacker to read arbitrary files off the underlying file system, including sensitive system files. CVE-2021-25158 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.16 IMPROPER INPUT VALIDATION CWE-20 An arbitrary file write vulnerability exists in the affected Aruba Instant using the web interface, which may allow an attacker to overwrite sensitive system files. CVE-2021-25159 has been assigned to this vulnerability. A CVSS v3 base score of 4.4 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N). 4.2.17 IMPROPER INPUT VALIDATION CWE-20 An arbitrary file write vulnerability exists in the Aruba Instant web UI, which may allow an attacker to write arbitrary contents to a single specific backup file and result in the corruption of the backup file. CVE-2021-25160 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N). 4.2.18 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 An attacker may execute a reflected cross-site scripting attack against a user of the web-based management interface, which may allow an attacker to execute arbitrary script code in a victims browser in the context of the affected interface. CVE-2021-25161 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). 4.2.19 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN A COMMAND ('COMMAND INJECTION') CWE-77 An unauthenticated command injection vulnerability exists within the Aruba Instant Web UI, which may allow execution of arbitrary commands on the underlying operating system. CVE-2021-25162 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H). 4.2.20 IMPROPER NEUTRALIZATION OF SCRIPT-RELATED HTML TAGS IN A WEB PAGE (BASIC XSS) CWE-80 A vulnerability in the captive portal of Aruba Instant could allow an unauthenticated remote attacker to conduct a reflected cross-site scripting (XSS) attack against another user of the portal. A successful exploit could allow an attacker to execute arbitrary script code in a victims browser in the context of the affected interface. CVE-2021-34617 has been assigned to this vulnerability. A CVSS v3 base score of 6.1 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N). 4.2.21 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 An unauthenticated denial-of-service vulnerability exists in affected Aruba Instant access points. Exploitation of this vulnerability is only possible via direct ethernet connection to the access point. This vulnerability can be exploited through the LLPD protocol and could result in the unavailability of the affected access point due to resource exhaustion. CVE-2021-34618 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-131-12 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 ACCESS OF MEMORY LOCATION AFTER END OF BUFFER CWE-788 SmartVNC has an out-of-bounds memory access vulnerability that could be triggered on the server side when sending data from the client, which could result in a denial-of-service condition. CVE-2021-25660 has been assigned to this vulnerability. A CVSS v3 base score of 5.4 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:H). 4.2.2 ACCESS OF MEMORY LOCATION AFTER END OF BUFFER CWE-788 SmartVNC has an out-of-bounds memory access vulnerability that could be triggered on the client side when sending data from the server, which could result in a denial-of-service condition. CVE-2021-25661 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H). 4.2.3 IMPROPER HANDLING OF EXCEPTIONAL CONDITIONS CWE-755 SmartVNC client fails to handle an exception properly if the program execution process is modified after sending a packet from the server, which could result in a denial-of-service condition. CVE-2021-25662 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H). 4.2.4 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 SmartVNC has a heap allocation leak vulnerability in the server Tight encoder, which could result in a denial-of-service condition. CVE-2021-27383 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.5 ACCESS OF MEMORY LOCATION AFTER END OF BUFFER CWE-788 SmartVNC has an out-of-bounds memory access vulnerability in the device layout handler represented by a binary data stream on client side, which could result in code execution. CVE-2021-27384 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.6 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 A remote attacker could send specially crafted packets to a SmartVNC device layout handler on the client side, which could influence the number of resources consumed and result in a denial-of-service condition (infinite loop). CVE-2021-27385 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.7 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 SmartVNC has a heap allocation leak vulnerability in the device layout handler on client side, which could result in a denial-of-service condition. CVE-2021-27386 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could allow remote code execution, information disclosure and denial-of-service attacks under certain conditions. | 4.2.1 ACCESS OF MEMORY LOCATION AFTER END OF BUFFER CWE-788 SmartVNC has an out-of-bounds memory access vulnerability that could be triggered on the server side when sending data from the client, which could result in a denial-of-service condition. CVE-2021-25660 has been assigned to this vulnerability. A CVSS v3 base score of 5.4 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:N/A:H). 4.2.2 ACCESS OF MEMORY LOCATION AFTER END OF BUFFER CWE-788 SmartVNC has an out-of-bounds memory access vulnerability that could be triggered on the client side when sending data from the server, which could result in a denial-of-service condition. CVE-2021-25661 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H). 4.2.3 IMPROPER HANDLING OF EXCEPTIONAL CONDITIONS CWE-755 SmartVNC client fails to handle an exception properly if the program execution process is modified after sending a packet from the server, which could result in a denial-of-service condition. CVE-2021-25662 has been assigned to this vulnerability. A CVSS v3 base score of 5.9 has been calculated; the CVSS vector string is (AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H). 4.2.4 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 SmartVNC has a heap allocation leak vulnerability in the server Tight encoder, which could result in a denial-of-service condition. CVE-2021-27383 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.5 ACCESS OF MEMORY LOCATION AFTER END OF BUFFER CWE-788 SmartVNC has an out-of-bounds memory access vulnerability in the device layout handler represented by a binary data stream on client side, which could result in code execution. CVE-2021-27384 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.6 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 A remote attacker could send specially crafted packets to a SmartVNC device layout handler on the client side, which could influence the number of resources consumed and result in a denial-of-service condition (infinite loop). CVE-2021-27385 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.7 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 SmartVNC has a heap allocation leak vulnerability in the device layout handler on client side, which could result in a denial-of-service condition. CVE-2021-27386 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-257-16 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 IMPROPER INPUT VALIDATION CWE-20 Received web packets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device. CVE-2021-37206 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could allow unauthorized users to cause a denial-of-service condition by sending maliciously crafted web requests. | 4.2.1 IMPROPER INPUT VALIDATION CWE-20 Received web packets are not properly processed. An unauthenticated remote attacker with access to any of the Ethernet interfaces could send specially crafted packets to force a restart of the target device. CVE-2021-37206 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-257-10 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker can send specially crafted packets to Port 4443/TCP, which may cause a denial-of-service condition or a remote code execution. CVE-2021-33719 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.2 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker can send specially crafted packets to Port 4443/TCP, which may cause a denial-of-service condition. CVE-2021-33720 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). | Successful exploitation of these vulnerabilities could allow an attacker to cause a denial-of-service condition or trigger a remote code execution. | 4.2.1 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker can send specially crafted packets to Port 4443/TCP, which may cause a denial-of-service condition or a remote code execution. CVE-2021-33719 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 4.2.2 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT (CLASSIC BUFFER OVERFLOW') CWE-120 An attacker can send specially crafted packets to Port 4443/TCP, which may cause a denial-of-service condition. CVE-2021-33720 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-259-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. --------- Begin Update A Part 2 of 2 --------- 4.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 The command line interface of affected devices insufficiently restricts file read and write operations for low privileged users. This could allow an authenticated remote attacker to escalate privileges and gain root access to the device. CVE-2021-37173 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). --------- End Update A Part 2 of 2 --------- 4.2.2 EXECUTION WITH UNNECESSARY PRIVILEGES CWE-250 The affected devices have a privilege escalation vulnerability that could allow an attacker to gain root user access. CVE-2021-37174 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.3 IMPROPER HANDLING OF INSUFFICIENT PERMISSIONS OR PRIVILEGES CWE-280 The affected devices do not properly handle permissions to traverse the file system. If exploited, an attacker could gain access to an overview of the overview of the complete file system on the affected devices. CVE-2021-37175 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could allow an attacker to gain root access to the affected devices. | --------- Begin Update A Part 2 of 2 --------- 4.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 The command line interface of affected devices insufficiently restricts file read and write operations for low privileged users. This could allow an authenticated remote attacker to escalate privileges and gain root access to the device. CVE-2021-37173 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). --------- End Update A Part 2 of 2 --------- 4.2.2 EXECUTION WITH UNNECESSARY PRIVILEGES CWE-250 The affected devices have a privilege escalation vulnerability that could allow an attacker to gain root user access. CVE-2021-37174 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.3 IMPROPER HANDLING OF INSUFFICIENT PERMISSIONS OR PRIVILEGES CWE-280 The affected devices do not properly handle permissions to traverse the file system. If exploited, an attacker could gain access to an overview of the overview of the complete file system on the affected devices. CVE-2021-37175 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-09 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 An interface in the software used for critical functionalities lacks authentication, which could allow a malicious attacker to insert, modify, or delete data. CVE-2021-27395 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could enable the execution of admin operations on the database. | 3.2.1 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 An interface in the software used for critical functionalities lacks authentication, which could allow a malicious attacker to insert, modify, or delete data. CVE-2021-27395 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-06 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE AFTER FREE CWE-416 The IFC adapter in the affected application contains a use-after-free vulnerability, which could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-37202 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 The plmxmlAdapterIFC.dll contains an out-of-bounds read while parsing user supplied IFC files, which could result in a read past the end of an allocated buffer. This could allow an attacker to cause a denial-of-service condition or read sensitive information from memory locations. CVE-2021-37203 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H). 3.2.3 OUT-OF-BOUNDS READ CWE-125 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process (ZDI-CAN-13565). CVE-2021-41533 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.4 OUT-OF-BOUNDS READ CWE-125 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-41534 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.5 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41535 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41536 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41537 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.8 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected application is vulnerable to information disclosure by access to an uninitialized pointer while parsing user supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations. CVE-2021-41538 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.9 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41539 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.10 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41540 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could lead the application to crash or allow arbitrary code execution on the target host system. | 3.2.1 USE AFTER FREE CWE-416 The IFC adapter in the affected application contains a use-after-free vulnerability, which could be triggered while parsing user-supplied IFC files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-37202 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS READ CWE-125 The plmxmlAdapterIFC.dll contains an out-of-bounds read while parsing user supplied IFC files, which could result in a read past the end of an allocated buffer. This could allow an attacker to cause a denial-of-service condition or read sensitive information from memory locations. CVE-2021-37203 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H). 3.2.3 OUT-OF-BOUNDS READ CWE-125 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process (ZDI-CAN-13565). CVE-2021-41533 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.4 OUT-OF-BOUNDS READ CWE-125 The affected application is vulnerable to an out-of-bounds read past the end of an allocated buffer when parsing JT files. An attacker could leverage this vulnerability to leak information in the context of the current process. CVE-2021-41534 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.5 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41535 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41536 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41537 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.8 ACCESS OF UNINITIALIZED POINTER CWE-824 The affected application is vulnerable to information disclosure by access to an uninitialized pointer while parsing user supplied OBJ files. An attacker could leverage this vulnerability to leak information from unexpected memory locations. CVE-2021-41538 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). 3.2.9 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41539 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.10 USE AFTER FREE CWE-416 The affected application contains a use-after-free vulnerability while parsing OBJ files. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-41540 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been assigned; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-05 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system has a path traversal vulnerability when exporting a firmware container, which could allow a privileged, authenticated attacker to create arbitrary files on an affected system. CVE-2021-33722 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.2 IMPROPER AUTHORIZATION CWE-285 An authenticated attacker could change the user profile of any user without proper authorization, which could allow an attacker to change the password of any user in the affected system. CVE-2021-33723 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.3 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system contains an arbitrary file deletion vulnerability that could allow an attacker to delete an arbitrary file or directory under a user-controlled path. CVE-2021-33724 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). 3.2.4 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system allows the deletion of arbitrary files or directories under a user-controlled path and does not correctly check if the relative path is still within the intended target directory. CVE-2021-33725 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). 3.2.5 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system allows to download arbitrary files under a user-controlled path and does not correctly check if the relative path is still within the intended target directory. CVE-2021-33726 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.6 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 An authenticated attacker could download the user profile of any user, allowing an attacker to leak confidential information. CVE-2021-33727 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.7 DESERIALIZATION OF UNTRUSTED DATA CWE-502 The affected system allows uploading JSON objects that are deserialized to Java objects. Due to insecure deserialization of user-supplied content by the affected software, a privileged attacker could exploit this vulnerability by sending a crafted serialized Java object. CVE-2021-33728 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 An authenticated attacker could import firmware containers to an affected system and execute arbitrary commands in the local database. CVE-2021-33729 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.9 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33730 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.10 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33731 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.11 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33732 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.12 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33733 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.13 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33734 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.14 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33735 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.15 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33736 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an authenticated remote attacker to execute arbitrary code on the system, with system privileges, under certain conditions. | 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system has a path traversal vulnerability when exporting a firmware container, which could allow a privileged, authenticated attacker to create arbitrary files on an affected system. CVE-2021-33722 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.2 IMPROPER AUTHORIZATION CWE-285 An authenticated attacker could change the user profile of any user without proper authorization, which could allow an attacker to change the password of any user in the affected system. CVE-2021-33723 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.3 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system contains an arbitrary file deletion vulnerability that could allow an attacker to delete an arbitrary file or directory under a user-controlled path. CVE-2021-33724 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). 3.2.4 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system allows the deletion of arbitrary files or directories under a user-controlled path and does not correctly check if the relative path is still within the intended target directory. CVE-2021-33725 has been assigned to this vulnerability. A CVSS v3 base score of 4.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). 3.2.5 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 The affected system allows to download arbitrary files under a user-controlled path and does not correctly check if the relative path is still within the intended target directory. CVE-2021-33726 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.6 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 An authenticated attacker could download the user profile of any user, allowing an attacker to leak confidential information. CVE-2021-33727 has been assigned to this vulnerability. A CVSS v3 base score of 6.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N). 3.2.7 DESERIALIZATION OF UNTRUSTED DATA CWE-502 The affected system allows uploading JSON objects that are deserialized to Java objects. Due to insecure deserialization of user-supplied content by the affected software, a privileged attacker could exploit this vulnerability by sending a crafted serialized Java object. CVE-2021-33728 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.8 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 An authenticated attacker could import firmware containers to an affected system and execute arbitrary commands in the local database. CVE-2021-33729 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.9 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33730 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.10 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33731 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.11 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33732 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.12 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33733 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.13 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33734 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.14 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33735 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). 3.2.15 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN SQL COMMAND (SQL INJECTION) CWE-89 A privileged, authenticated attacker could execute arbitrary commands in the local database by sending crafted requests to the web server of the affected application. CVE-2021-33736 has been assigned to this vulnerability. A CVSS v3 base score of 7.2 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 HEAP-BASED BUFFER OVERFLOW CWE-122 Affected devices do not correctly process certain special crafted packets sent to Port 102/TCP, which could allow an attacker to cause a denial-of-service condition on the device. CVE-2021-37199 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could allow an unauthenticated attacker, with network access to the affected devices, to cause system failure with total loss of availability. | 3.2.1 HEAP-BASED BUFFER OVERFLOW CWE-122 Affected devices do not correctly process certain special crafted packets sent to Port 102/TCP, which could allow an attacker to cause a denial-of-service condition on the device. CVE-2021-37199 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 The affected product has an issue with privilege management, which could cause an arbitrary command execution when the software is configured with specially crafted event actions. CVE-2021-22801 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an attacker to execute arbitrary commands. | 3.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 The affected product has an issue with privilege management, which could cause an arbitrary command execution when the software is configured with specially crafted event actions. CVE-2021-22801 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER ACCESS CONTROL CWE-284 Visiting through the browser or doing curl on the vulnerable host at Port 9000 responds with JSON body, revealing information about deployed GPS devices. CVE-2020-17483 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.2 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The web server can be compromised by uploading and executing a web/reverse shell. An attacker could then run commands, browse system files, and browse local resources. CVE-2020-17485 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.3 URL REDIRECTION TO UNTRUSTED SITE ('OPEN REDIRECT') CWE-601 An attacker can construct a URL within the application that causes a redirection to an arbitrary external domain. CVE-2020-17484 has been assigned to this vulnerability. A CVSS v3 base score of 4.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 An attacker may be able to inject client-side JavaScript code on multiple instances within the application. CVE-2021-32927 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L). 3.2.5 CROSS-SITE REQUEST FORGERY CWE-352 This application-wide vulnerability may allow an attacker to perform unintended actions on behalf of a user. CVE-2021-32929 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities could allow an attacker with access to the host to view sensitive information, gain code execution, cause a redirection to an arbitrary external domain, and perform actions on behalf of an unsuspecting user. | 3.2.1 IMPROPER ACCESS CONTROL CWE-284 Visiting through the browser or doing curl on the vulnerable host at Port 9000 responds with JSON body, revealing information about deployed GPS devices. CVE-2020-17483 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.2 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The web server can be compromised by uploading and executing a web/reverse shell. An attacker could then run commands, browse system files, and browse local resources. CVE-2020-17485 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.3 URL REDIRECTION TO UNTRUSTED SITE ('OPEN REDIRECT') CWE-601 An attacker can construct a URL within the application that causes a redirection to an arbitrary external domain. CVE-2020-17484 has been assigned to this vulnerability. A CVSS v3 base score of 4.7 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF INPUT DURING WEB PAGE GENERATION ('CROSS-SITE SCRIPTING') CWE-79 An attacker may be able to inject client-side JavaScript code on multiple instances within the application. CVE-2021-32927 has been assigned to this vulnerability. A CVSS v3 base score of 7.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L). 3.2.5 CROSS-SITE REQUEST FORGERY CWE-352 This application-wide vulnerability may allow an attacker to perform unintended actions on behalf of a user. CVE-2021-32929 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-287-08 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 Affected devices write crash-dumps without checking if enough space is available on the file system. Once the crash-dump fills the entire root file system, affected devices fail to boot. An attacker can leverage this vulnerability to cause a permanent denial-of-service condition. CVE-2021-41546 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could allow an unauthenticated attacker to cause a permanent denial-of-service condition. | 3.2.1 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 Affected devices write crash-dumps without checking if enough space is available on the file system. Once the crash-dump fills the entire root file system, affected devices fail to boot. An attacker can leverage this vulnerability to cause a permanent denial-of-service condition. CVE-2021-41546 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-285-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT ('CLASSIC BUFFER OVERFLOW') CWE-120 The affected product is vulnerable to remote code execution, due to missing length check on user supplied data, when a constructed message is received on the network. CVE-2021-22802 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 By sending constructed messages on the network, an attacker could write arbitrary files to folders in context of the DC module that could lead to remote code execution. CVE-2021-22803 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.3 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 An issue exists that could allow disclosure and read access of arbitrary files in the context of the user running IGSS, due to missing validation of user supplied data in network messages. CVE-2021-22804 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.4 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 An issue exists that could allow disclosure and read access of arbitrary files in the context of the user running IGSS, due to missing validation of user supplied data in network messages. CVE-2021-22805 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). | Successful exploitation of these vulnerabilities could allow an attacker to gain code execution, read/delete files, and create arbitrary files. | 3.2.1 BUFFER COPY WITHOUT CHECKING SIZE OF INPUT ('CLASSIC BUFFER OVERFLOW') CWE-120 The affected product is vulnerable to remote code execution, due to missing length check on user supplied data, when a constructed message is received on the network. CVE-2021-22802 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 By sending constructed messages on the network, an attacker could write arbitrary files to folders in context of the DC module that could lead to remote code execution. CVE-2021-22803 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.3 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 An issue exists that could allow disclosure and read access of arbitrary files in the context of the user running IGSS, due to missing validation of user supplied data in network messages. CVE-2021-22804 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.4 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 An issue exists that could allow disclosure and read access of arbitrary files in the context of the user running IGSS, due to missing validation of user supplied data in network messages. CVE-2021-22805 has been assigned to this vulnerability. A CVSS v3 base score of 5.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-285-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 HEAP-BASED BUFFER OVERFLOW CWE-122 The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-33023 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-38389 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities could allow an attacker to gain remote code execution. | 3.2.1 HEAP-BASED BUFFER OVERFLOW CWE-122 The affected product is vulnerable to a heap-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-33023 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.2 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product is vulnerable to a stack-based buffer overflow, which may allow an attacker to remotely execute code. CVE-2021-38389 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-285-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 MISSING AUTHORIZATION CWE-862 An authenticated user can use API functions to disclose project names and paths from other users. CVE-2021-38431 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). | Successful exploitation of this vulnerability could allow an attacker to access project names and paths. | 3.2.1 MISSING AUTHORIZATION CWE-862 An authenticated user can use API functions to disclose project names and paths from other users. CVE-2021-38431 has been assigned to this vulnerability. A CVSS v3 base score of 4.3 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-280-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 INTEGER OVERFLOW OR WRAPAROUND CWE-190 The affected product is vulnerable to an integer overflow vulnerability, which may allow an attacker to cause a denial-of-service condition. CVE-2021-27665 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of this vulnerability could allow an unauthenticated remote user to exploit an integer overflow in the exacqVision Server with a specially crafted script and cause a denial-of-service condition. | 3.2.1 INTEGER OVERFLOW OR WRAPAROUND CWE-190 The affected product is vulnerable to an integer overflow vulnerability, which may allow an attacker to cause a denial-of-service condition. CVE-2021-27665 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-280-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER ACCESS CONTROL CWE-284 An authenticated local attacker with an account on the MiR robot operating system can exploit a Linux kernel vulnerability to perform privilege escalation to root or cause a denial-of-service condition. CVE-2017-7184 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.2 INTEGER OVERFLOW OR WRAPAROUND CWE-190 A handler in the Linux kernel prior to Version 4.11 allows local users to cause a denial-of-service condition or other unspecified impact(s) via use of a large value. CVE-2017-18255 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.3 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Two APIs to the Robot Operating System (ROS) used in MiR robots were accessible from both wired and wireless network interfaces. Using these APIs, an attacker could take control of the robot, cause a denial-of-service condition, and exfiltrate data over the web interface. CVE-2020-10271 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.4 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 Robot Operating System (ROS) default packages are used, which expose the computational graph without any authentication. This could allow an attacker with access to the internal wireless and wired networks to take control of the robot. CVE-2020-10272 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.5 MISSING ENCRYPTION OF SENSITIVE DATA CWE-311 An attacker with physical access to the hard drive, or an attacker with a local account on the robot operating system could extract sensitive data. CVE-2020-10273 has been assigned to this vulnerability. A CVSS v3 base score of 6.2 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.6 IMPROPER ACCESS CONTROL CWE-284 MiR robots shipped before June 2020 had default passwords set for the SICK safety PLC. An attacker with access to the internal network of the robot could use the default credentials to manipulate the safety PLC, effectively disabling the emergency stop function. CVE-2020-10276 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.7 IMPROPER ACCESS CONTROL CWE-284 MiR robots ship with the option to boot from a connected USB drive. The ability to boot from USB is an insecure default configuration that is changeable by integrators. Integrators are informed and instructed in writing to evaluate disabling USB boot. If left enabled, an attacker with physical access to the robot could abuse this functionality to manipulate or exfiltrate data stored on the robots hard drive. CVE-2020-10277 has been assigned to this vulnerability. A CVSS v3 base score of 6.4 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H). 3.2.8 IMPROPER ACCESS CONTROL CWE-284 The lack of a BIOS password is an insecure default configuration, changeable by integrators. Integrators are informed and instructed in writing to evaluate BIOS protection. CVE-2020-10278 has been assigned to this vulnerability. A CVSS v3 base score of 4.6 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 3.2.9 INCORRECT DEFAULT PERMISSIONS CWE-276 MiR software versions prior to v2.8.3 contain system configurations with insecure defaults, allowing an authorized local attacker with access to the robot operating system (ROS) to perform privilege escalation or cause denial-of-service. CVE-2020-10279 has been assigned to this vulnerability. A CVSS v3 base score of 8.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.10 FAILURE TO HANDLE INCOMPLETE ELEMENT CWE-239 The Apache server on Port 80 hosting the web interface is vulnerable to a denial-of-service condition when an attacker spams incomplete HTTP headers, effectively blocking the access to the dashboard. CVE-2020-10280 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). | Successful exploitation of these vulnerabilities could lead to privilege escalation, data exfiltration, control of the robot, and a denial-of-service condition. | 3.2.1 IMPROPER ACCESS CONTROL CWE-284 An authenticated local attacker with an account on the MiR robot operating system can exploit a Linux kernel vulnerability to perform privilege escalation to root or cause a denial-of-service condition. CVE-2017-7184 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.2 INTEGER OVERFLOW OR WRAPAROUND CWE-190 A handler in the Linux kernel prior to Version 4.11 allows local users to cause a denial-of-service condition or other unspecified impact(s) via use of a large value. CVE-2017-18255 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 3.2.3 EXPOSURE OF RESOURCE TO WRONG SPHERE CWE-668 Two APIs to the Robot Operating System (ROS) used in MiR robots were accessible from both wired and wireless network interfaces. Using these APIs, an attacker could take control of the robot, cause a denial-of-service condition, and exfiltrate data over the web interface. CVE-2020-10271 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.4 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 Robot Operating System (ROS) default packages are used, which expose the computational graph without any authentication. This could allow an attacker with access to the internal wireless and wired networks to take control of the robot. CVE-2020-10272 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.5 MISSING ENCRYPTION OF SENSITIVE DATA CWE-311 An attacker with physical access to the hard drive, or an attacker with a local account on the robot operating system could extract sensitive data. CVE-2020-10273 has been assigned to this vulnerability. A CVSS v3 base score of 6.2 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.6 IMPROPER ACCESS CONTROL CWE-284 MiR robots shipped before June 2020 had default passwords set for the SICK safety PLC. An attacker with access to the internal network of the robot could use the default credentials to manipulate the safety PLC, effectively disabling the emergency stop function. CVE-2020-10276 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been calculated; the CVSS vector string is (AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.7 IMPROPER ACCESS CONTROL CWE-284 MiR robots ship with the option to boot from a connected USB drive. The ability to boot from USB is an insecure default configuration that is changeable by integrators. Integrators are informed and instructed in writing to evaluate disabling USB boot. If left enabled, an attacker with physical access to the robot could abuse this functionality to manipulate or exfiltrate data stored on the robots hard drive. CVE-2020-10277 has been assigned to this vulnerability. A CVSS v3 base score of 6.4 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H). 3.2.8 IMPROPER ACCESS CONTROL CWE-284 The lack of a BIOS password is an insecure default configuration, changeable by integrators. Integrators are informed and instructed in writing to evaluate BIOS protection. CVE-2020-10278 has been assigned to this vulnerability. A CVSS v3 base score of 4.6 has been calculated; the CVSS vector string is (AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 3.2.9 INCORRECT DEFAULT PERMISSIONS CWE-276 MiR software versions prior to v2.8.3 contain system configurations with insecure defaults, allowing an authorized local attacker with access to the robot operating system (ROS) to perform privilege escalation or cause denial-of-service. CVE-2020-10279 has been assigned to this vulnerability. A CVSS v3 base score of 8.4 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.10 FAILURE TO HANDLE INCOMPLETE ELEMENT CWE-239 The Apache server on Port 80 hosting the web interface is vulnerable to a denial-of-service condition when an attacker spams incomplete HTTP headers, effectively blocking the access to the dashboard. CVE-2020-10280 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-280-01 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 The software does not properly assign, modify, track, or check privileges. This could allow unauthenticated users access to credentials stored in the exacqVision Server. CVE-2021-27664 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could allow an unauthenticated remote user to be given access to credentials stored in the exacqVision Server. | 3.2.1 IMPROPER PRIVILEGE MANAGEMENT CWE-269 The software does not properly assign, modify, track, or check privileges. This could allow unauthenticated users access to credentials stored in the exacqVision Server. CVE-2021-27664 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-280-06 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 USE AFTER FREE CWE-416 A use after free vulnerability may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution. CVE-2021-38438 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code. CVE-2021-38426 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 UNEXPECTED SIGN EXTENSION CWE-194 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in an unexpected sign extension. An attacker could leverage this vulnerability to execute arbitrary code. CVE-2021-38434 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.4 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code. CVE-2021-38430 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.5 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in a memory-corruption condition. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process. CVE-2021-38436 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in a heap-corruption condition. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-38442 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 OUT-OF-BOUNDS READ CWE-125 The affected product is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information. CVE-2021-38440 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). | Successful exploitation of these vulnerabilities may allow arbitrary code execution, remote code execution, heap corruption, and unauthorized information disclosure. | 3.2.1 USE AFTER FREE CWE-416 A use after free vulnerability may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution. CVE-2021-38438 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.2 OUT-OF-BOUNDS WRITE CWE-787 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in an out-of-bounds write. An attacker could leverage this vulnerability to execute arbitrary code. CVE-2021-38426 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.3 UNEXPECTED SIGN EXTENSION CWE-194 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in an unexpected sign extension. An attacker could leverage this vulnerability to execute arbitrary code. CVE-2021-38434 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.4 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in a stack-based buffer overflow. An attacker could leverage this vulnerability to execute arbitrary code. CVE-2021-38430 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.5 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in a memory-corruption condition. An attacker could leverage this vulnerability to execute arbitrary code in the context of the current process. CVE-2021-38436 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.6 IMPROPER RESTRICTION OF OPERATIONS WITHIN THE BOUNDS OF A MEMORY BUFFER CWE-119 The affected product lacks proper validation of user-supplied data when parsing project files, which could result in a heap-corruption condition. An attacker could leverage this vulnerability to execute code in the context of the current process. CVE-2021-38442 has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). 3.2.7 OUT-OF-BOUNDS READ CWE-125 The affected product is vulnerable to an out-of-bounds read, which may allow an attacker to read unauthorized information. CVE-2021-38440 has been assigned to this vulnerability. A CVSS v3 base score of 3.3 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-280-07 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code. CVE-2021-38432 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability may allow remote code execution. | 3.2.1 STACK-BASED BUFFER OVERFLOW CWE-121 The affected product lacks proper validation of user-supplied data, which could result in a stack-based buffer overflow condition and allow an attacker to remotely execute code. CVE-2021-38432 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-278-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The affected product is vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition. CVE-2021-38397 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.2 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS IN OUTPUT USED BY A DOWNSTREAM COMPONENT CWE-74 The affected product is vulnerable to improper neutralization of special elements in output, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition. CVE-2021-38395 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.3 RELATIVE PATH TRAVERSAL CWE-23 The affected product is vulnerable to relative path traversal, which may allow an attacker access to unauthorized files and directories. CVE-2021-38399 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). | Successful exploitation of these vulnerabilities could lead to remote code execution and denial-of-service conditions. | 3.2.1 UNRESTRICTED UPLOAD OF FILE WITH DANGEROUS TYPE CWE-434 The affected product is vulnerable to unrestricted file uploads, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition. CVE-2021-38397 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H). 3.2.2 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS IN OUTPUT USED BY A DOWNSTREAM COMPONENT CWE-74 The affected product is vulnerable to improper neutralization of special elements in output, which may allow an attacker to remotely execute arbitrary code and cause a denial-of-service condition. CVE-2021-38395 has been assigned to this vulnerability. A CVSS v3 base score of 9.1 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H). 3.2.3 RELATIVE PATH TRAVERSAL CWE-23 The affected product is vulnerable to relative path traversal, which may allow an attacker access to unauthorized files and directories. CVE-2021-38399 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-278-03 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 A path traversal vulnerability in the application may allow an attacker to create or overwrite critical files used to execute code, such as programs or libraries. CVE-2021-38452 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 3.2.2 USE OF HARD-CODED PASSWORD CWE-259 The affected product uses hard-coded passwords, which may allow an attacker to gain access through accounts using default passwords. CVE-2021-38456 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.3 UNPROTECTED TRANSPORT OF CREDENTIALS CWE-523 The affected product is vulnerable to password leakage, which may allow an attacker to obtain credentials through unprotected transport. CVE-2021-38460 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS IN OUTPUT USED BY A DOWNSTREAM COMPONENT ('INJECTION') CWE-74 The affected product is vulnerable to improper neutralization of special elements, which may allow an attacker to remotely execute unauthorized commands. This could allow an attacker to disable software or read and modify otherwise inaccessible data. CVE-2021-38458 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.5 IMPROPER ACCESS CONTROL CWE-284 The affected product has a misconfigured service that allows remote connections to internal communication channels, which may allow an attacker to interact and use MQTT remotely. CVE-2021-38454 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N). | Successful exploitation of these vulnerabilities may allow an attacker to create or overwrite critical files to execute code, gain access to the program, obtain credentials, disable the software, read and modify otherwise inaccessible data, allow remote connections to internal communication channels, or interact and use MQTT remotely. | 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 A path traversal vulnerability in the application may allow an attacker to create or overwrite critical files used to execute code, such as programs or libraries. CVE-2021-38452 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N). 3.2.2 USE OF HARD-CODED PASSWORD CWE-259 The affected product uses hard-coded passwords, which may allow an attacker to gain access through accounts using default passwords. CVE-2021-38456 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.3 UNPROTECTED TRANSPORT OF CREDENTIALS CWE-523 The affected product is vulnerable to password leakage, which may allow an attacker to obtain credentials through unprotected transport. CVE-2021-38460 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 3.2.4 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS IN OUTPUT USED BY A DOWNSTREAM COMPONENT ('INJECTION') CWE-74 The affected product is vulnerable to improper neutralization of special elements, which may allow an attacker to remotely execute unauthorized commands. This could allow an attacker to disable software or read and modify otherwise inaccessible data. CVE-2021-38458 has been assigned to this vulnerability. A CVSS v3 base score of 9.8 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H). 3.2.5 IMPROPER ACCESS CONTROL CWE-284 The affected product has a misconfigured service that allows remote connections to internal communication channels, which may allow an attacker to interact and use MQTT remotely. CVE-2021-38454 has been assigned to this vulnerability. A CVSS v3 base score of 10.0 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-278-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 The affected product is vulnerable to a missing permission validation on system backup restore, which could lead to account take over and unapproved settings change. CVE-2021-42539has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.2 IMPROPER INPUT VALIDATION CWE-20 The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk. CVE-2021-38485has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.3 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY CWE-22 The affected product is vulnerable to directory traversal due to mishandling of provided backup folder structure. CVE-2021-42542has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.4 WRITE-WHAT-WHERE CONDITION CWE-123 The affected product is vulnerable to a unsanitized extract folder for system configuration. A low-privileged user can leverage this logic to overwrite the settings and other key functionality. CVE-2021-42540has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.5 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND CWE-78 The affected product is vulnerable to a parameter injection via passphrase, which enables the attacker to supply uncontrolled input. CVE-2021-42538has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.6 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 The affected product is vulnerable to a disclosure of peer username and password by allowing all users access to read global variables. CVE-2021-42536has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of these vulnerabilities by an authenticated user can allow root level arbitrary write permission, which can lead to remote code execution. | 3.2.1 MISSING AUTHENTICATION FOR CRITICAL FUNCTION CWE-306 The affected product is vulnerable to a missing permission validation on system backup restore, which could lead to account take over and unapproved settings change. CVE-2021-42539has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.2 IMPROPER INPUT VALIDATION CWE-20 The affected product is vulnerable to improper input validation in the restore file. This enables an attacker to provide malicious config files to replace any file on disk. CVE-2021-38485has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.3 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY CWE-22 The affected product is vulnerable to directory traversal due to mishandling of provided backup folder structure. CVE-2021-42542has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.4 WRITE-WHAT-WHERE CONDITION CWE-123 The affected product is vulnerable to a unsanitized extract folder for system configuration. A low-privileged user can leverage this logic to overwrite the settings and other key functionality. CVE-2021-42540has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.5 IMPROPER NEUTRALIZATION OF SPECIAL ELEMENTS USED IN AN OS COMMAND CWE-78 The affected product is vulnerable to a parameter injection via passphrase, which enables the attacker to supply uncontrolled input. CVE-2021-42538has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). 3.2.6 EXPOSURE OF SENSITIVE INFORMATION TO AN UNAUTHORIZED ACTOR CWE-200 The affected product is vulnerable to a disclosure of peer username and password by allowing all users access to read global variables. CVE-2021-42536has been assigned to this vulnerability. A CVSS v3 base score of 8.0 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-054-04 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 4.2.1 IMPROPER CONTROL OF GENERATION OF CODE ('CODE INJECTION') CWE-94 The ipk package containing the configuration created by TWinSoft can be uploaded, extracted, and executed in the TBox, allowing malicious code execution. CVE-2021-22646 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.2 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE CWE-732 The TBox proprietary Modbus file access functions allow attackers to read, alter, or delete the configuration file. CVE-2021-22648 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.3 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 An attacker could use specially crafted invalid Modbus frames to crash the system. CVE-2021-22642 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.4 INSUFFICIENTLY PROTECTED CREDENTIALS CWE-522 An attacker can decrypt the login password by communication capture and brute force attacks. CVE-2021-22640 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.5 USE OF HARD-CODED CRYPTOGRAPHIC KEY CWE-321 TWinSoft uses the custom hardcoded user TWinSoft with a hardcoded key. CVE-2021-22644 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). --------- Begin Update A Part 2 of 3 --------- 4.2.6 RELATIVE PATH TRAVERSAL CWE-23 An attacker may use TWinSoft and a malicious source project file (TPG) to extract files on machine executing TWinSoft, which could lead to code execution. CVE-2021-22650 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). --------- End Update A Part 2 of 3 --------- | Successful exploitation of these vulnerabilities could result in remote code execution, which may cause a denial-of-service condition. | 4.2.1 IMPROPER CONTROL OF GENERATION OF CODE ('CODE INJECTION') CWE-94 The ipk package containing the configuration created by TWinSoft can be uploaded, extracted, and executed in the TBox, allowing malicious code execution. CVE-2021-22646 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.2 INCORRECT PERMISSION ASSIGNMENT FOR CRITICAL RESOURCE CWE-732 The TBox proprietary Modbus file access functions allow attackers to read, alter, or delete the configuration file. CVE-2021-22648 has been assigned to this vulnerability. A CVSS v3 base score of 8.8 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). 4.2.3 UNCONTROLLED RESOURCE CONSUMPTION CWE-400 An attacker could use specially crafted invalid Modbus frames to crash the system. CVE-2021-22642 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H). 4.2.4 INSUFFICIENTLY PROTECTED CREDENTIALS CWE-522 An attacker can decrypt the login password by communication capture and brute force attacks. CVE-2021-22640 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). 4.2.5 USE OF HARD-CODED CRYPTOGRAPHIC KEY CWE-321 TWinSoft uses the custom hardcoded user TWinSoft with a hardcoded key. CVE-2021-22644 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). --------- Begin Update A Part 2 of 3 --------- 4.2.6 RELATIVE PATH TRAVERSAL CWE-23 An attacker may use TWinSoft and a malicious source project file (TPG) to extract files on machine executing TWinSoft, which could lead to code execution. CVE-2021-22650 has been assigned to this vulnerability. A CVSS v3 base score of 7.5 has been assigned; the CVSS vector string is (AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N). --------- End Update A Part 2 of 3 --------- |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-266-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER CONTROL OF GENERATION OF CODE ('CODE INJECTION') CWE-94 The affected controllers do not properly sanitize the input containing code syntax. As a result, an attacker could craft code to alter the intended controller flow of the software. CVE-2021-38450 has been assigned to this vulnerability. A CVSS v3 base score of 9.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H). | Successful exploitation of this vulnerability could allow an authenticated user to execute arbitrary code on the controller. | 3.2.1 IMPROPER CONTROL OF GENERATION OF CODE ('CODE INJECTION') CWE-94 The affected controllers do not properly sanitize the input containing code syntax. As a result, an attacker could craft code to alter the intended controller flow of the software. CVE-2021-38450 has been assigned to this vulnerability. A CVSS v3 base score of 9.9 has been calculated; the CVSS vector string is (AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H). |
https://www.cisa.gov/news-events/ics-advisories/icsa-21-259-02 | You are given the following descriptions of a cyber incident Vulnerability Overview. Please perform an analysis and deduce the risk evaluation. Return your answer in one sentence in a format such as "Successful exploitation of this vulnerability could allow an attacker to inject arbitrary JavaScript into a user's web browser" for a single vulnerability, or "Successful exploitation of these vulnerabilities could cause a denial of service, disclosure of sensitive information, communication loss, and modification of settings or ladder logic" for multiple vulnerabilities. 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 When a malicious project file is loaded on the engineering workstation software, it deploys a malicious script to execute arbitrary code in unauthorized locations. CVE-2021-22797has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). | Successful exploitation of this vulnerability could result in code execution on the engineering workstation. | 3.2.1 IMPROPER LIMITATION OF A PATHNAME TO A RESTRICTED DIRECTORY ('PATH TRAVERSAL') CWE-22 When a malicious project file is loaded on the engineering workstation software, it deploys a malicious script to execute arbitrary code in unauthorized locations. CVE-2021-22797has been assigned to this vulnerability. A CVSS v3 base score of 7.8 has been calculated; the CVSS vector string is (AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H). |
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