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

Forum Discussion

Philipp_Stadler's avatar
Philipp_Stadler
Icon for Nimbostratus rankNimbostratus
Jun 30, 2015

APM IdP SAML config for sharefile

Hi all, we try configuring a SAML config with an F5 SAML guide. Our system should have F5 as a SAML IdP and sharefile.com as SP. Does anyone has expirience with this architecture? What we already...
BIG-IP Access Policy Manager (APM)
citrix
security
kunjan's avatar
kunjan
Icon for Nimbostratus rankNimbostratus
Jun 30, 2015

So the issue should be due to ACS configured in SP connector doesn't match with the one in incoming request. I suspect APM expects to match the full URL including the URI querry parameter.

Try configuring the full ACS URL "

https://serviceat.sharefile.com/saml/acs?idpentityid=http://auth.customer.com
" in the SP connector.

With this error are you seeing the logon page? would expect some kind of page error.