Bug ID 1382141: Query string gets stripped when bot defense redirects request via Location header, with versions that have the fix for ID890169

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP ASM, Install/Upgrade(all modules)

Known Affected Versions:
15.1.10,,,, 16.0.0,, 16.0.1,,, 16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,,,, 16.1.4,,,, 17.0.0,,, 17.1.0,,,, 17.1.1,,,

Opened: Oct 20, 2023

Severity: 3-Major


The query parameter is missing in the Location header, after upgrading to BIG-IP to the versions that have the fix for ID890169, with a redirect challenge. This can cause 307 redirect requests from the BIG-IP system.


Dropping query string results in an unrecognized resource request to the server.


The bot profile is attached to the virtual server.



Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips