What’s Vulnerable › Vulnerabilities
CVE-2025-53860: F5OS-A FIPS HSM vulnerability
- Severity: medium (CVSS 4.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.1% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2025-10-15 · updated 2026-10-08
- Weakness: CWE-214
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
- F5OS - Appliance: from 1.5.1 before 1.5.3; 1.8.0 — fixed in 1.5.3
How to fix
Upgrade to a fixed version: F5OS - Appliance 1.5.3. Check the vendor advisory for mitigations.
References
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