Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

JWhitesPro_1928's avatar
JWhitesPro_1928
Icon for Cirrostratus rankCirrostratus
Dec 21, 2017

BIGIP 13.1 and BIGIQ 5.3

I don't see 13.1 listed as supported or unsupported yet on the matrix. I have noticed however when I go to add a 13.1.0.1 device I get "authentication failure to host" even though the credentials ar...
big-ip
BIG-IQ
security
JoshBecigneul's avatar
JoshBecigneul
Icon for MVP rankMVP
Dec 22, 2017

I had no problem adding a 13.1.0.1 device to my BIG-IQ 5.3 system just now. You may be able to get some information out of the restjavad.0.log file as it attempts to discover the device.