CVE-2023-22334

CVE-2023-22334 affects CONPROSYS HMI System (CHS) Ver.3.4.5 and earlier. The root issue is use of a password hash instead of the actual password for authentication, which can allow a remote authenticated attacker to obtain user credentials information via a man-in-the-middle attack. Affected advi...

CVE-2023-22373

CVE-2023-22373 affects CONPROSYS HMI System (CHS) up to version 3.4.5. The vulnerability is a Cross-site Scripting (CWE-79) in the web interface used by the administrative user, allowing a remote authenticated attacker to inject arbitrary scripts and potentially obtain sensitive information. Vend...

CVE-2023-2758

Contec CONPROSYS HMI System (CHS) versions 3.5.2 and earlier are affected by CVE-2023-2758: a time-zone mismatch in certain configuration files allows a remote, unauthenticated attacker to deny logins for an extended period. A fix is available in Ver.3.5.3 as reported by the vendor/developer coor...