Vulnerability Description
When a classification profile is configured on a virtual server without an HTTP or HTTP/2 profile, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Next Cloud-Native Network Functions | >= 1.1.0, <= 1.4.0 |
| F5 | Big-Ip Next For Kubernetes | 2.0.0 |
| F5 | Big-Ip Policy Enforcement Manager | >= 15.1.0, < 15.1.10.8 |
Related Weaknesses (CWE)
References
- https://my.f5.com/manage/s/article/K000151475Vendor Advisory
FAQ
What is CVE-2025-54479?
CVE-2025-54479 is a vulnerability with a CVSS score of 7.5 (HIGH). When a classification profile is configured on a virtual server without an HTTP or HTTP/2 profile, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software ...
How severe is CVE-2025-54479?
CVE-2025-54479 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-54479?
Check the references section above for vendor advisories and patch information. Affected products include: F5 Big-Ip Next Cloud-Native Network Functions, F5 Big-Ip Next For Kubernetes, F5 Big-Ip Policy Enforcement Manager.