Vulnerability · Published Oct 15, 2025 · Assigned by f5
CVE-2025-59483BIG-IP Configuration utility and tmsh vulnerability
Medium 6.5
In plain English
A medium-severity security flaw in BIG-IP from F5. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 31% of all known vulnerabilities).
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)0.4%top 68.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A validation vulnerability exists in an undisclosed URL in the Configuration utility. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products (as reported)
Weakness: CWE-73 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
References
- https://my.f5.com/manage/s/article/K000156800 vendor-advisory