What is CVE-2025-58424?

CVE-2025-58424 is a medium-severity vulnerability in F5 Big-ip, classified under CWE-340. CVSS score: 5.3/10. Published 2025-10-15.

How severe is CVE-2025-58424?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Is CVE-2025-58424 known to be exploited?

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

Vulnerability in F5 Big-ip

CVE-2025-58424

On BIG-IP systems, undisclosed traffic can cause data corruption and unauthorized data modification in protocols which do not have message integrity protection. Note: Software versions which have reached End of Technical Support (EoTS) ar…

EPSS: 0.001 (21.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

F5 Big-ip — versions 17.5.0, 17.1.0, 16.1.0

Weakness classification (CWE)

CWE-340

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

my.f5.com/manage/s/article/K000151297 (vendor-advisory)

Frequently asked questions

What is CVE-2025-58424?: CVE-2025-58424 is a medium-severity vulnerability in F5 Big-ip, classified under CWE-340. CVSS score: 5.3/10. Published 2025-10-15.
How severe is CVE-2025-58424?: Medium severity. CVSS v3 base score is 5.3 out of 10.
Is CVE-2025-58424 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.