High severity8.6NVD Advisory· Published Dec 16, 2022· Updated Jun 17, 2026

CVE-2022-3157

Description

A vulnerability exists in the Rockwell Automation controllers that allows a malformed CIP request to cause a major non-recoverable fault (MNRF) and a denial-of-service condition (DOS).

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Rockwellautomation/controllersllm-create
Rockwellautomation/Guardlogixcpe-rescue2 versions
28+ 1 more
- (no CPE)range: 28
- (no CPE)range: 20
Rockwellautomation/Compactlogix Controllerscpe-rescue
Range: 20
Rockwellautomation/Controllogixcpe-rescue
Range: 20
Rockwellautomation/Controllogix 5570 Controller Firmwarecpe-rescue
Range: 20

Patches

Vulnerability mechanics

References

rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137757nvdPermissions RequiredVendor Advisory

News mentions

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