CVE-2025-8008 - Vulnerability Details - OpenCVE

ReportizFlow

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.

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Rockwellautomation	1756-en4tr 1756-en4trxt 1756-ent2r

No data.

No data.

References

Link	Providers
https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html

History

Tue, 09 Sep 2025 21:45:00 +0000

Type	Values Removed	Values Added
First Time appeared		Rockwellautomation Rockwellautomation 1756-en4tr Rockwellautomation 1756-en4trxt Rockwellautomation 1756-ent2r
Vendors & Products		Rockwellautomation Rockwellautomation 1756-en4tr Rockwellautomation 1756-en4trxt Rockwellautomation 1756-ent2r

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 EN4TR devices, where sending specifically crafted messages during a Forward Close operation can cause the device to crash.
Title		Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability
Weaknesses		CWE-755
References		https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1739.html
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'}`

MITRE

Status: PUBLISHED

Assigner: Rockwell

Published: 2025-09-09T12:27:48.085Z

Updated: 2025-09-09T13:18:20.601Z

Reserved: 2025-07-21T20:01:43.264Z

Link: CVE-2025-8008

Vulnrichment

Updated: 2025-09-09T13:18:13.040Z

NVD

Status : Awaiting Analysis

Published: 2025-09-09T13:15:32.317

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

Link: CVE-2025-8008

Redhat

No data.

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