What is CVE-2025-53860?

CVE-2025-53860 is a medium-severity vulnerability in F5 F5os - Appliance, classified under CWE-214. CVSS score: 4.1/10. Published 2025-10-15.

How severe is CVE-2025-53860?

Medium severity. CVSS v3 base score is 4.1 out of 10.

Is CVE-2025-53860 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in F5 F5os - Appliance

CVE-2025-53860

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…

EPSS: 0.000 (5.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

F5 F5os - Appliance — versions 1.8.0, 1.5.0

Weakness classification (CWE)

CWE-214

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

my.f5.com/manage/s/article/K000148625 (vendor-advisory)

Frequently asked questions

What is CVE-2025-53860?: CVE-2025-53860 is a medium-severity vulnerability in F5 F5os - Appliance, classified under CWE-214. CVSS score: 4.1/10. Published 2025-10-15.
How severe is CVE-2025-53860?: Medium severity. CVSS v3 base score is 4.1 out of 10.
Is CVE-2025-53860 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.