F5 BIG-IP APM flaw CVE-2025-53521 escalates to critical 9.8 RCE, actively exploited. Patch now, check IoCs, and secure vulnerable systems immediately.

Deeba Ahmed

Source: HackRead
Source Link: https://hackread.com/critical-f5-big-ip-flaw-upgrad-to-9-8-rce-exploited/