Bug ID 547947: Feeding empty username and password to the Logon Page followed by RadiusAuthAgent shows the session as Logged out

Last Modified: May 29, 2024

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

Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3,,,,,,,, 12.1.4,, 12.1.5,,,, 12.1.6, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,, 15.1.6,, 15.1.7, 15.1.8,,, 15.1.9,, 15.1.10,,,

Opened: Sep 23, 2015

Severity: 4-Minor


Session logs out. No error messages or retry logon page. --------------------------------------------- Your session is finished. Logged out successfully. Thank you for using BIG-IP. To open a new session, please click here. ----------------------------------------------


Without providing proper username and password, user is shown the error "Logged out successfully.", which is improper.


Your environment has an access policy like the following Success Start -> Logon Page -> Radius Auth ----> Advanced resource assign (webtop) -> allow. | | failure -----------------------------------------------> Deny. If you connect to the virtual server with this access policy and provide an empty username and password, you are logged out of the session and asked to open a new session page.


No mitigation observed.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips