CVE-2025-12012

CriticalCVSS 9.2/10Last modified Sep 29, 2026

Description

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).

Metrics

CVSS 4.0 9.2/10CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weakness enumeration

CWE-120

Affected software

Source: the vendor's advisory (CNA). NVD analysis pending.

VendorProductVersions
Rockwell AutomationCompactLogix® 5370 Compact GuardLogix® 5370 ControlLogix® 5570 GuardLogix® 5570V34.012 and earlier V35.011 and earlier

References

Timeline

Published
Jul 14, 2026
Last modified
Sep 29, 2026
NVD status
Awaiting Analysis

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