AVEVA InTouch Access Anywhere and Plant SCADA Access Anywhere
AVEVA InTouch Access Anywhere versions 2020 R2 and older are vulnerable to a path traversal exploit that could allow an unauthenticated user with network access to read files on the system outside of the secure gateway web server. CVE-2022-23854 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). AVEVA InTouch Access Anywhere versions 2023 and prior and Plant SCADA Access Anywhere versions 2020 R2 and prior use outdated OpenSSL versions that are vulnerable to a classic buffer overflow, which could allow an attacker to create denial-of-service conditions or execute arbitrary code. CVE-2021-3711 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). AVEVA InTouch Access Anywhere versions 2023 and prior and Plant SCADA Access Anywhere versions 2020 R2 and prior use versions of jQuery vulnerable to cross-site scripting. Passing HTML from untrusted sources—even after sanitizing it—to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code in jQuery versions greater than or equal to 1.2 and before 3.5.0. CVE-2020-11022 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).