Serial number: AV23-399
Date: July 12, 2023
On July 12, 2023, CISA published an ICS advisory to address vulnerabilities in the following product:
- Rockwell Automation Communication Modules 1756 EN2x, 1756 EN3x and 1756-EN4x – multiple firmware versions
The Cyber Centre encourages users and administrators to review the provided web link, perform the suggested mitigations and apply the necessary updates.