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.
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History
Tue, 09 Sep 2025 14:15:00 +0000
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Tue, 09 Sep 2025 12:45:00 +0000
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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 |
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Metrics |
cvssV4_0
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Status: PUBLISHED
Assigner: Rockwell
Published:
Updated: 2025-09-09T13:14:24.284Z
Reserved: 2025-07-21T19:51:15.206Z
Link: CVE-2025-8007

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

Status : Awaiting Analysis
Published: 2025-09-09T13:15:32.143
Modified: 2025-09-09T16:28:43.660
Link: CVE-2025-8007

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