Description
A denial-of-service security issue in the affected product. The security issue occurs when a malformed CIP forward open message is sent. This could result in a major nonrecoverable fault a restart is required to recover.
Scores
CVSS v4
7.1
EPSS
0.0004
EPSS Percentile
13.6%
CVSS:4.0/AV:A/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
no
Technical Impact
partial
Details
CWE
CWE-1284
Status
published
Products (1)
Rockwell Automation/CompactLogix® 5370
Version 34.013 and prior, Version 35.012 and prior, Version 36.011
Published
Jan 20, 2026
Tracked Since
Feb 18, 2026