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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2025-0216
Remote Code Execution Vulnerability in Rockwell Automations ControlLogix Ethernet modules

Original Issue Date:September 17, 2025

Severity Rating: CRITICAL

Software Affected

  • 1756-EN2T/D Version 11.004 or prior
  • 1756-EN2F/C Version 11.004 or prior
  • 1756-EN2TR/C Version 11.004 or prior
  • 1756-EN3TR/B Version 11.004 or prior
  • 1756-EN2TP/A Version 11.004 or prior

Overview

A vulnerability has been reported in ControlLogix Ethernet modules which could allow an attacker to perform remote code execution on the targeted system.

Target Audience:
Organizations using Rockwell Automation¿s ControlLogix Ethernet modules in industrial automation environment.

Risk Assessment:
High risk of sensitive data disclosure, altered execution flow and process disruption.

Impact Assessment:
Potential impact on Confidentiality, Integrity and Availability of the System.

Description

The ControlLogix Ethernet Module is a hardware component that connects a ControlLogix PLC to an Ethernet network. It facilitates communication between the PLC and other devices or systems.

This vulnerability exists in ControlLogix Ethernet Module due to the web-based debugger (WDB) agent being enabled by default. A remote attacker could exploit this vulnerability by connecting to WDB agent from a specific IP address which could allow to perform unauthorized memory dumps, modify memory and control the execution flow on the targeted system.

Solution

Upgrade ControlLogix Ethernet Module to version 12.001
https://www.rockwellautomation.com/en-in/trust-center/security-advisories/advisory.SD1732.html

Vendor Information

Rockwell Automation
https://www.rockwellautomation.com/en-in/trust-center/security-advisories/advisory.SD1732.html

References

Rockwell Automation
https://www.rockwellautomation.com/en-in/trust-center/security-advisories/advisory.SD1732.html

CISA
https://www.cisa.gov/news-events/ics-advisories/icsa-25-226-28

CVE Name
CVE-2025-7353

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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