Bug ID 1959709: "Europe" IPs are allowed despite blocking all European countries

Last Modified: Sep 04, 2025

Affected Product(s):
BIG-IP ASM(all modules)

Known Affected Versions:
16.1.5, 16.1.5.1, 16.1.5.2, 16.1.6

Opened: May 27, 2025

Severity: 3-Major

Symptoms

Blocked Europe IP being allowed to access the web service

Impact

IP access to the web service is allowed, which was supposed to be blocked.

Conditions

In ASM policy, configure to block all European countries. Thus any IP from 'Europe' should be blocked.

Workaround

None

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips