SSA-731239 (Last Update: 2020-02-10): Vulnerabilities in SIMATIC S7-300 and S7-400 CPUs

Published

2020-02-10 00:00:00 UTC

Summary

Two vulnerabilities have been identified in SIMATIC S7-300 and S7-400 CPU families. One vulnerability could lead to a Denial-of-Service, the other vulnerability could result in credential disclosure.

Siemens recommends specific mitigations. Siemens will update this advisory when new information becomes available.