CVE-2025-11743

HIGHCVSS 7.1/10EPSS 0.16%

Last modified

CVE-2025-11743 is a high-severity vulnerability rated 7.1/10 on the CVSS scale. A denial-of-service security issue in the affected product. The security issue occurs when a malformed CIP forward open message is sent. EPSS estimates a 0.16% chance of exploitation in the next 30 days.

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.

Metrics

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-11743?
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.
How severe is CVE-2025-11743?
CVE-2025-11743 has a CVSS score of 7.1/10 (HIGH severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2025-11743?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST