SIMATIC S7-300 PLC has a vulnerability in an industrial control device.

The S7-300 is a modular compact PLC system. An industrial control device vulnerability exists in the SIMATIC S7-300 PLC that can be exploited by an attacker to cause a denial of service to the server...

Simatic PLC Resource Exhaustion

The vulnerability of the Simatic programmable logic controller’s software is related to the exhaustion of resources during the processing of a large number of specially prepared packages. Exploiting this vulnerability can allow an intruder to restrict access to network connections or cause servic...