F5 Product Security Update Advisory (CVE-2025-53521)

overview

F5 has released security updates that address vulnerabilities in F5 products. users of affected products are encouraged to update to the latest version.

affected products

CVE-2025-53521

BIG-IP APM Versions: 17.5.0 or later and 17.5.1 or earlier
BIG-IP APM version: 17.1.0 or later and 17.1.2 or earlier
BIG-IP APM version: 16.1.0 or later and 16.1.6 or earlier
BIG-IP APM version: 15.1.0 or later and 15.1.10 or earlier

resolved vulnerabilities

Remote code execution vulnerability in BIG-IP APM (CVE-2025-53521)

vulnerability patches

Vulnerability patches have been made available in the latest update. please follow the instructions on the reference site to update to the latest version of the vulnerability patch.

CVE-2025-53521

BIG-IP APM Version: 17.5.1.3
BIG-IP APM version: 17.1.3
BIG-IP APM version: 16.1.6.1
BIG-IP APM version: 15.1.10.8

references

[1] K000156741: BIG-IP APM vulnerability CVE-2025-53521
https://my.f5.com/manage/s/article/K000156741