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.
History

Tue, 09 Sep 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 09 Sep 2025 12:45:00 +0000

Type Values Removed Values Added
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.
Title Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
Weaknesses CWE-20
References
Metrics cvssV4_0

{'score': 7.1, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Rockwell

Published:

Updated: 2025-09-09T13:14:24.284Z

Reserved: 2025-07-21T19:51:15.206Z

Link: CVE-2025-8007

cve-icon Vulnrichment

Updated: 2025-09-09T13:14:18.463Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-09-09T13:15:32.143

Modified: 2025-09-09T16:28:43.660

Link: CVE-2025-8007

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.