CVE-2025-9368

HIGH

Rockwell Automation 432ES-IG3 Series A - Denial of Service

Title source: llm
STIX 2.1

Description

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.

References (1)

Core 1

Scores

CVSS v4 8.7
EPSS 0.0031
EPSS Percentile 22.9%
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-770
Status published
Products (1)
Rockwell Automation/432ES-IG3 Series A 1.001
Published Dec 09, 2025
Tracked Since Feb 18, 2026