CVE-2018-16561: Improper Input Validation

A vulnerability has been identified in SIMATIC S7-300 CPUs All versions V3.X.16. The affected CPUs improperly validate S7 communication packets which could cause a Denial-of-Service condition of the CPU. The CPU will remain in DEFECT mode until manual restart. Successful exploitation requires an...

PT-2018-16568

Name of the Vulnerable Software and Affected Versions SIMATIC S7-400 incl. F CPU hardware version 4.0 and below SIMATIC S7-400 incl. F CPU hardware version 5.0 with firmware versions less than V5.2 SIMATIC S7-400H CPU hardware version 4.5 and below Description A vulnerability has been identified...