Rockwell Automation ControlLogix Communication Modules Vulnerable to Remote Code Execution

Summary

Where this vulnerability exists in the Rockwell Automation 1756 EN2* and 1756 EN3* ControlLogix communication products, it could allow a malicious user to perform remote code execution with persistence on the target system through maliciously crafted CIP messages. This includes the ability to modify, deny, and exfiltrate data passing through the device.

Timeline

1. Jul 12, 2023, 12:37 PM UTCCVE published
2. Aug 2, 2024, 7:01 AM UTCRecord last updated

Affected versions

• Rockwell Automation 1756-EN2T Series A, B, C

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2T Series D

  through 11.003

• Rockwell Automation 1756-EN2TK Series A, B, C

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2TXT Series A, B, C

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2TXT Series D

  through 11.003

• Rockwell Automation 1756-EN2TP Series A

  through 11.003

• Rockwell Automation 1756-EN2TPK Series A

  through 11.003

• Rockwell Auotmation 1756-EN2TPXT Series A

  through 11.003

• Rockwell Automation 1756-EN2TR Series A, B

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2TR Series C

  through 11.003

• Rockwell Automation 1756-EN2TRK Series A, B

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2TRK Series C

  through 11.003

• Rockwell Automation 1756-EN2TRXT Series A, B

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2TRXT Series C

  through 11.003

• Rockwell Automation 1756-EN2F Series A, B

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2F Series C

  through 11.003

• Rockwell Automation 1756-EN2FK Series A, B

  <=5.008 & 5.028

• Rockwell Automation 1756-EN2FK Series C

  through 11.003

• Rockwell Automation 1756-EN3TR Series A

  <=5.008 & 5.028

• Rockwell Automation 1756-EN3TR Series B

  through 11.003

• Rockwell Automation 1756-EN3TRK Series A

  <=5.008 & 5.028

• Rockwell Automation 1756-EN3TRK Series B

  through 11.003

References 1