Description

On F5OS, an improper authorization vulnerability exists where remotely authenticated users (LDAP, RADIUS, TACACS+) may be authorized with higher privilege F5OS roles. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

Classification

CVE ID: CVE-2025-46265

CVSS Base Severity: HIGH

CVSS Base Score: 8.8

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor: F5

Product: F5OS - Appliance, F5OS - Chassis

Exploit Prediction Scoring System (EPSS)

EPSS Score: 0.07% (probability of being exploited)

EPSS Percentile: 22.2% (scored less or equal to compared to others)

EPSS Date: 2025-05-09 (when was this score calculated)

References

https://nvd.nist.gov/vuln/detail/CVE-2025-46265
https://my.f5.com/manage/s/article/K000139503

Timeline