Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.5.1, 11.5.1 hf1, 11.5.1 hf2, 11.5.1 hf3, 11.5.1 hf4, 11.5.1 hf5, 11.5.1 hf6, 11.5.1 hf7, 11.5.1 hf8, 11.5.1 hf9, 11.5.1 hf10, 11.5.1 hf11, 11.5.2, 11.5.2 hf1, 11.5.3, 11.5.3 hf1, 11.5.3 hf2, 11.5.4, 11.5.4 hf1, 11.5.4 hf2, 11.5.4 hf3, 11.5.4 hf4
Fixed In:
11.6.0, 11.5.5
Opened: Jan 21, 2014 Severity: 4-Minor Related Article:
K14095701
A password containing a '+' (plus) character is not accepted, and authentication error is shown to the end-user.
Password with special character '+' can not be used.
Virtual server is configured in Citrix integration mode. Storefront is configured in Passthrough gateway authentication mode.
Use password with no '+' character.
Accept password with '+' character correctly.