8.7
High
CVE-2025-14027 Multiple denial-of-service vulnerabilities exist in the affected product
Description
Multiple denial-of-service vulnerabilities exist in the affected product. These issues can be triggered through various crafted inputs, including malformed Class 3 messages, memory leak conditions, and other resource exhaustion scenarios. Exploitation may cause the device to become unresponsive and, in some cases, result in a major nonrecoverable fault. Recovery may require a restart.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| ControlLogix® Redundancy Enhanced Module | Versions not published |