CVE-2025-8007
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.
- Score
- CVSS 4.0 7.1 High
- Status
- Analyzed - PSIRT@rockwellautomation.com
- Published
- 2025-09-09
- Last modified
- 2025-09-09
- Weaknesses
- CWE-20
Affected products
- 1756-en4tr (Rockwell Automation)
- 1756-en4trxt (Rockwell Automation)
- 1756-ent2r (Rockwell Automation)
- 1756-en2tr Series A Firmware (Rockwellautomation)
- 1756-en2tr Series B Firmware (Rockwellautomation)
- 1756-en2tr Series C Firmware (Rockwellautomation)
- 1756-en4tr Firmware (Rockwellautomation)
- 1756-en4trxt Firmware (Rockwellautomation)
References
- https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html
