Medium severity6.5NVD Advisory· Published Aug 14, 2024· Updated Jun 17, 2026

CVE-2024-7507

Description

CVE-2024-7507 IMPACT

A denial-of-service vulnerability exists in the affected products. This vulnerability occurs when a malformed PCCC message is received, causing a fault in the controller.

Affected products

Rockwellautomation/Controllerllm-fuzzy
Rockwellautomation/Compact GuardLogix 5370cpe-rescue
Range: 28.011
Rockwellautomation/Compactlogix Controllerscpe-rescue
Range: 28.011
Rockwell Automation/CompactLogix 5480 (5069-L4)v5
Range: 28.011
Rockwellautomation/ControlLogix 5580cpe-rescue
Range: 28.011
Rockwellautomation/Guard Logix 5580cpe-rescue
Range: 28.011

Patches

Vulnerability mechanics

References

www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD%201685.htmlnvdVendor Advisory

News mentions

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epss	0.000
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ransomware	0.000