https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2023-3324.htmlhttps://patchthecve.com/cve/CVE-2023-3324.htmlWed, 17 Jun 2026 06:13:49 +0000MEDIUM 6.3: A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the Zenon system. An attacker could exploit the vulnerability by using specially crafted programs to exploit the vulnerabilities by allowing them to run on the zenon installed hosts. Thttps://patchthecve.com/cve/CVE-2023-3323.htmlhttps://patchthecve.com/cve/CVE-2023-3323.htmlWed, 17 Jun 2026 06:13:49 +0000MEDIUM 5.9: A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the Zenon system. An attacker could exploit the vulnerability by using specially crafted programs to exploit the vulnerabilities by allowing them to run on the zenon installed hosts. Thttps://patchthecve.com/cve/CVE-2023-3322.htmlhttps://patchthecve.com/cve/CVE-2023-3322.htmlWed, 17 Jun 2026 06:13:48 +0000HIGH 7.0: A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the Zenon system. An attacker could exploit the vulnerability by using specially crafted programs to exploit the vulnerabilities by allowing them to run on the zenon installed hosts. Thttps://patchthecve.com/cve/CVE-2023-3321.htmlhttps://patchthecve.com/cve/CVE-2023-3321.htmlWed, 17 Jun 2026 06:13:48 +0000HIGH 7.0: A vulnerability exists by allowing low-privileged users to read and update the data in various directories used by the Zenon system. An attacker could exploit the vulnerability by using specially crafted programs to exploit the vulnerabilities by allowing them to run on the zenon installed hosts. Thttps://patchthecve.com/cve/CVE-2022-34838.htmlhttps://patchthecve.com/cve/CVE-2022-34838.htmlWed, 17 Jun 2026 04:51:01 +0000HIGH 8.1: Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add or alter data points and corresponding attributes. Once such engineering data is used the data visualization will be altered for the end user.https://patchthecve.com/cve/CVE-2022-34837.htmlhttps://patchthecve.com/cve/CVE-2022-34837.htmlWed, 17 Jun 2026 04:51:01 +0000MEDIUM 6.2: Storing Passwords in a Recoverable Format vulnerability in ABB Zenon 8.20 allows an attacker who successfully exploit the vulnerability may add more network clients that may monitor various activities of the Zenon.https://patchthecve.com/cve/CVE-2022-34836.htmlhttps://patchthecve.com/cve/CVE-2022-34836.htmlWed, 17 Jun 2026 04:51:01 +0000MEDIUM 5.9: Relative Path Traversal vulnerability in ABB Zenon 8.20 allows the user to access files on the Zenon system and user also can add own log messages and e.g., flood the log entries. An attacker who successfully exploit the vulnerability could access the Zenon runtime activities such as the start and shttps://patchthecve.com/cve/CVE-2019-15638.htmlhttps://patchthecve.com/cve/CVE-2019-15638.htmlWed, 17 Jun 2026 02:20:47 +0000HIGH 7.8: COPA-DATA zenone32 zenon Editor through 8.10 has an Uncontrolled Search Path Element.