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

Forum Discussion

Avinash1's avatar
Avinash1
Icon for Nimbostratus rankNimbostratus
6 years ago

Does Big IP change received post request to get ?

I have a client complaining that request coming from our application is in GET instead of POST , where as we are sending POST from application, not sure how it converted to GET, is this happening on ...
application delivery
big-ip
irules
Beaker's avatar
Beaker
Icon for Cirrus rankCirrus
6 years ago

I have run into this before when you are redirecting traffic to port 443 using a 302, which is the response code used in HTTP::redirect in the F5. In order to preserve the method you need to issue a 307 for the redirect ( HTTP::responnd 307 Location https://your_url_here.com. vs HTTP::redirect https://your_url_here.com)