compact guardlogix 5370

About this tag
The Compact GuardLogix 5370 is a programmable automation controller from Rockwell Automation used in manufacturing and industrial control systems. Discussions on WindowsForum.com highlight a critical security vulnerability, CVE-2025-9124, which is a denial-of-service flaw exploitable via a crafted CIP unconnected explicit message. This can cause a major non-recoverable fault, requiring manual recovery and program reloads. Users emphasize the urgency of applying firmware updates to mitigate the risk. The tag covers security advisories and patch management for this specific controller model.
  1. CVE-2025-9124 Patch Urgency for Rockwell GuardLogix 5370 CIP DoS

    A remotely exploitable denial‑of‑service flaw in Rockwell Automation’s Compact GuardLogix® 5370 — tracked as CVE‑2025‑9124 — can be triggered by a crafted CIP unconnected explicit message and may drive affected controllers into a major non‑recoverable fault, forcing manual recovery and program...