CVE-2023-28489 – Siemens A8000 CP-8050 / CP-8031 Code Execution / Command Injection

https://notcve.org/view.php?id=CVE-2023-28489

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). Affected devices are vulnerable to command injection via the web server port 443/tcp, if the parameter “Remote Operation” is enabled. The parameter is disabled by default. The vulnerability could allow an unauthenticated remote attacker to perform arbitrary code execution on the device. • http://packetstormsecurity.com/files/173370/Siemens-A8000-CP-8050-CP-8031-Code-Execution-Command-Injection.html http://seclists.org/fulldisclosure/2023/Jul/14 https://cert-portal.siemens.com/productcert/pdf/ssa-472454.pdf • CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection') •