CompactLogix® 5370 Compact GuardLogix® 5370 ControlLogix® 5570 GuardLogix® 5570 vulnerabilities

2 known vulnerabilities in CompactLogix® 5370 Compact GuardLogix® 5370 ControlLogix® 5570 GuardLogix® 5570 from Rockwell Automation. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 9.2 Critical severity

  CompactLogix® 5370 Compact GuardLogix® 5370…: Buffer Copy without Checking Size of Input

  CVE-2025-12012Jul 14, 2026Rockwell Automation

  A denial-of-service issue exists in 5380/5480/5580 controllers. This vulnerability could potentially allow a malicious user to write invalid file data to the controller, causing the device to enter a major non-recoverable fault (MNRF).

• 9.2 Critical severity

  CompactLogix® 5370 Compact GuardLogix® 5370…: Buffer Copy without Checking Size of Input

  CVE-2025-12011Jul 14, 2026Rockwell Automation

  A denial-of-service issue exists in 5370/5570 controllers. This vulnerability could potentially allow a remote user to load an invalid project, causing the device to enter a major non-recoverable fault (MNRF).