Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP FPS
Known Affected Versions:
12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6
Fixed In:
13.0.0
Opened: Oct 27, 2016 Severity: 3-Major
When trying to add URL parameters containing square brackets "[]" in FPS GUI >> URL the parameters name become "0". If trying to modify, the parameters are not saved.
FPS GUI
Provision FPS Create URL
via tmsh, an example: tmsh modify security anti-fraud profile criteria urls modify { /xml.php { parameters add { "mouse\[2]" } } }
It is now possible to add parameters containing square brackets in FPS GUI.