Siemens S7-1200 and S7-200 SMART CPUs (Update A)

Published

2019-12-10 15:30:26 UTC

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-19-318-02 Siemens S7-1200 that was published November 14, 2019, on the ICS webpage on us-cert.gov. This advisory contains information and mitigation recommendations for an exposed dangerous method or function vulnerability in the Siemens S7-1200 and S7-200 SMART CPUs.