CVE-2025-57780

HIGH

F5OS-A F5OS-C - Privilege Escalation

Title source: llm

Description

A vulnerability exists in F5OS-A and F5OS-C system that may allow an authenticated attacker with local access to escalate their privileges. A successful exploit may allow the attacker to cross a security boundary. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References (1)

[Vendor Advisory] https://my.f5.com/manage/s/article/K000156771

Scores

CVSS v3 8.8

EPSS 0.0004

EPSS Percentile 11.8%

Attack Vector LOCAL

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

Classification

CWE

CWE-250

Status published

Affected Products (3)

f5/f5os-a < 1.5.4

f5/f5os-a

f5/f5os-c < 1.6.2

Timeline

Published Oct 15, 2025

Tracked Since Feb 18, 2026