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

Last Modified: Sep 23, 2021

Bug Tracker

Affected Product:  See more info
BIG-IP APM(all modules)

Known Affected Versions:
12.1.0, 12.1.0 HF1, 12.1.0 HF2, 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, 15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4

Opened: Sep 23, 2015
Severity: 4-Minor

Symptoms

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. ----------------------------------------------

Impact

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

Conditions

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.

Workaround

No mitigation observed.

Fix Information

None

Behavior Change