compactlogix 5370

The CompactLogix 5370 tag on WindowsForum.com covers discussions about Rockwell Automation's CompactLogix 5370 programmable automation controllers, with a focus on security vulnerabilities and mitigations. Recent content highlights CVE-2025-11743, a denial-of-service vulnerability in these controllers that can be triggered by a malformed Common Industrial Protocol (CIP) forward open message, causing a major nonrecoverable fault requiring manual restart. The tag includes information on fixed firmware versions and defense-in-depth controls to mitigate the risk. This tag is relevant for industrial control system professionals, IT security teams, and engineers managing Rockwell Automation environments who need to stay informed about security patches and best practices for the CompactLogix 5370 line.