9.2
Critical
CVE-2025-12011 A denial-of-service issue exists in 5370/5570 controllers
Description
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).
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| CompactLogix® 5370 Compact GuardLogix® 5370 ControlLogix® 5570 GuardLogix® 5570 | Versions not published |