Vulnerability · Published Oct 15, 2025 · Assigned by f5
CVE-2025-53860F5OS-A FIPS HSM vulnerability
Medium 4.1
In plain English
A medium-severity security flaw in F5OS - Appliance from F5. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.1)4.1Medium
Exploit odds (30 days)0.1%top 97.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
A vulnerability exists in F5OS-A software that allows a highly privileged authenticated attacker to access sensitive FIPS hardware security module (HSM) information on F5 rSeries systems. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| F5 | F5OS - Appliance | 1.8.0 – before 1.8.31.5.0 – before 1.5.3 |
Weakness: CWE-214 · Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
References
- https://my.f5.com/manage/s/article/K000148625 vendor-advisory