Description
A security issue exists in the protected mode of EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the device to crash.
Metrics
CVSS 3.1 6.5/10
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Rockwell Automation | 1756-ENT2R, 1756-EN4TR, 1756-EN4TRXT | Version 6.001 or Prior |
References
Timeline
- Published
- Sep 9, 2025
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed