Vulnerability Intelligence Report
Rockwell Automation ControlLogix® 5580 V35.013 Denial-Of-Service
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.
No Active Exploit Signals
CVSS Base Score
8.2
HIGH
EPSS Probability:0.39%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-476 ↗CWE-476: NULL Pointer Dereference
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Rockwell Automation | ControlLogix® 5580 | Version 35.013 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.386%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Rockwell Automation · Vendor · USA |
| Reserved | 2025-08-19T13:36:05 |
| Published | 2025-09-09T12:36:15 |
| Last Updated | 2025-09-09T13:07:58 |
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