CVE-2025-9124

A denial-of-service security issue in the affected product. The security issue stems from a fault occurring when a crafted CIP unconnected explicit message is sent. This can result in a major non-recoverable fault.

CVSS 4.0

8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS

0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-25)

CWE

CWE-248

Published

2025-10-14

Modified

2026-10-08

Record from

the NVD, synced 2026-10-19

References

• https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.SD1755.html

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