Vulnerability Details CVE-2025-9166
A denial-of-service security issue exists in the affected product and version. The security issue stems from the controller repeatedly attempting to forward messages. The issue could result in a major nonrecoverable fault on the controller.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 19.7%
CVSS Severity
CVSS v3 Score 7.5
References
Products affected by CVE-2025-9166
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cpe:2.3:h:rockwellautomation:controllogix_5580:-
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cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:35.013