CVE-2025-8007
Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
- State
- Published
- Severity
- 7.1 High
- Published
- Sep 9, 2025
- Updated
- Sep 9, 2025
- Reserved
- Jul 21, 2025
Description
A security issue exists in the protected mode of 1756-EN4TR and 1756-EN2TR communication modules, where a Concurrent Forward Close operation can trigger a Major Non-Recoverable (MNFR) fault. This condition may lead to unexpected system crashes and loss of device availability.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | Rockwell |
Weaknesses
- CWE-20 Improper Input Validation
Affected Products
| Product | Versions |
|---|---|
1756-ENT2R, 1756-EN4TR, 1756-EN4TRXTRockwell Automation |
|
References
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