https://patchthecve.com/CVEs with upgrade or downgrade fix stepshttps://patchthecve.com/cve/CVE-2022-2254.htmlhttps://patchthecve.com/cve/CVE-2022-2254.htmlWed, 17 Jun 2026 04:41:34 +0000MEDIUM 6.2: A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 can store a script that could impact other logged in users.https://patchthecve.com/cve/CVE-2022-2253.htmlhttps://patchthecve.com/cve/CVE-2022-2253.htmlWed, 17 Jun 2026 04:41:33 +0000CRITICAL 9.1: A user with administrative privileges in Distributed Data Systems WebHMI 4.1.1.7662 may send OS commands to execute on the host server.https://patchthecve.com/cve/CVE-2021-43936.htmlhttps://patchthecve.com/cve/CVE-2021-43936.htmlWed, 17 Jun 2026 04:11:39 +0000CRITICAL 10.0: The software allows the attacker to upload or transfer files of dangerous types to the WebHMI portal, that may be automatically processed within the product's environment or lead to arbitrary code execution.https://patchthecve.com/cve/CVE-2021-43931.htmlhttps://patchthecve.com/cve/CVE-2021-43931.htmlWed, 17 Jun 2026 04:11:38 +0000CRITICAL 9.8: The authentication algorithm of the WebHMI portal is sound, but the implemented mechanism can be bypassed as the result of a separate weakness that is primary to the authentication error.