CVE-2025-8008: Rockwell Automation 1756-ENT2R, EN4TR, EN4TRXT Vulnerability

Published Sep 9, 2025
·
Updated

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.

Affected Software

13 affected components
Rockwell Automation 1756-ENT2R
Rockwell Automation EN4TR
Rockwell Automation EN4TRXT
All of the following
rockwellautomation 1756-en2tr Series A Firmware<7.001
rockwellautomation 1756-en2tr Series A
All of the following
rockwellautomation 1756-en2tr Series B Firmware<7.001
rockwellautomation 1756-en2tr Series B
All of the following
rockwellautomation 1756-en2tr Series C Firmware<7.001
rockwellautomation 1756-en2tr Series C
All of the following
rockwellautomation 1756-en4tr Firmware<7.001
rockwellautomation 1756-en4tr
All of the following
rockwellautomation 1756-en4trxt Firmware<7.001
rockwellautomation 1756-en4trxt

Remediation

Information

Version 7.001 or later

Event History

Sep 9, 2025
CVE Published
via MITRE·12:27 PM
Data Sourced
via MITRE·12:27 PM
RemedyDescriptionWeakness
Data Sourced
via NVD·01:15 PM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the severity of CVE-2025-8008?

CVE-2025-8008 is considered a critical vulnerability due to its potential to crash affected devices during specific operations.

2

How do I fix CVE-2025-8008?

To remediate CVE-2025-8008, ensure to apply the latest firmware updates provided by Rockwell Automation for the affected devices.

3

Which devices are affected by CVE-2025-8008?

CVE-2025-8008 affects Rockwell Automation EN4TR, EN4TRXT, and 1756-ENT2R devices.

4

What happens if CVE-2025-8008 is exploited?

Exploitation of CVE-2025-8008 can lead to a crash of the device, interrupting normal operations.

5

How can I identify if my device is vulnerable to CVE-2025-8008?

To determine if your device is vulnerable to CVE-2025-8008, verify the model and the firmware version against the advisory from Rockwell Automation.

Company

Resources

Contact

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