SSA-381684 V1.3 (Last Update: 2020-12-08): Improper Password Protection during Authentication in SIMATIC S7-300 and S7-400 CPUs and Derived Products


2020-12-08 00:00:00 UTC


A vulnerability has been identified in SIMATIC S7-300 and S7-400 CPU families and derived products, which could result in credential disclosure.

Siemens recommends countermeasures as there are currently no fixes available.