SSA-750824 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in Profinet Devices

Published

2020-02-11 00:00:00 UTC

Summary

SIMATIC S7-1500 CPU family devices are affected by a vulnerability that could allow an attacker to perform a Denial-of-Service attack if specially crafted UDP packets are sent to the device.

Siemens has released updates for several affected products, is working on updates for the remaining affected products and recommends specific countermeasures until fixes are available