Denial of Service Vulnerability in S7 300 CPU319-3/CP343-1

Siemens China Ltd. is focused on electrification, automation and digitalization. A denial of service vulnerability exists in S7 300 CPU319-3/CP343-1, where an attacker can cause the PLC CPU module and CP module to go down, requiring a manual reboot of the PLC to recover. Other sub-function codes...