Schneider Electric Modicon Controllers (Update A)

Published

2020-03-31 14:00:22 UTC

Summary

This updated advisory is a follow-up to the original advisory titled ICSA-20-016-01 Schneider Electric Modicon Controllers that was published January 16, 2020, to the ICS webpage on us-cert.gov. This advisory contains mitigations for several improper check for unusual or exceptional conditions vulnerabilities in Schneider Electric Modicon PLC controllers.