CVE-2025-9368

A security issue exists within 432ES-IG3 Series A, which affects GuardLink® EtherNet/IP Interface, resulting in denial-of-service. A manual power cycle is required to recover the device.

Score

CVSS 4.0 8.7 High

Status

Deferred - PSIRT@rockwellautomation.com

Published

2025-12-09

Last modified

2026-10-14

Weaknesses

CWE-770

Affected products

• 432es-ig3 Series A (Rockwell Automation)

References

• https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1764.html