CVE-2025-9178
CVE-2025-9178 is a high-severity vulnerability with a CVSS 4.0 base score of 7.7. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-787.
Key facts
- Severity: High (CVSS 4.0 base score 7.7)
- EPSS exploit prediction: 0% (21st percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-34187
- Weakness: CWE-787
- Published:
- Last modified:
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.
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 4.0 base score of 7.7, rated high severity.
- Is CVE-2025-9178 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-9178?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-9178 have an EU (EUVD) identifier?
- Yes. CVE-2025-9178 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34187.
- When was CVE-2025-9178 published?
- CVE-2025-9178 was published on 2025-10-14 and last updated on 2026-06-17.
References
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