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CVE-2025-9178

HIGHCVSS 7.7/10EPSS 0.29%

Last modified

CVE-2025-9178 is a high-severity vulnerability rated 7.7/10 on the CVSS scale. A denial-of-service security issue exists in the affected product and version. The security issue is caused through CIP communication using crafted payloads. EPSS estimates a 0.29% chance of exploitation in the next 30 days.

Description

A denial-of-service security issue exists in the affected product and version. The security issue is caused through CIP communication using crafted payloads. The security issue could result in no CIP communication with 1715 EtherNet/IP Adapter.A restart is required to recover.

Metrics

CVSS 4.0
7.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability
0.29%

21.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

References

Timeline

Published
Last Modified
Status
Deferred

Frequently Asked Questions

What is CVE-2025-9178?
A denial-of-service security issue exists in the affected product and version. The security issue is caused through CIP communication using crafted payloads. The security issue could result in no CIP communication with 1715 EtherNet/IP Adapter.A restart is required to recover.
How severe is CVE-2025-9178?
CVE-2025-9178 has a CVSS score of 7.7/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2025-9178?
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.

Are you affected by CVE-2025-9178?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST