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

Forum Discussion

an356339_362925's avatar
an356339_362925
Icon for Nimbostratus rankNimbostratus
Jan 10, 2019

Scenario question

Suppose a particular user is trying to access but he gets the 500 error code. What could be the possible scenarios that we could check in F5?  
big-ip
security
Lee_Sutcliffe's avatar
Lee_Sutcliffe
Icon for Nacreous rankNacreous
Jan 10, 2019

All 500 errors are responses from the server and are not generated by F5, your first port of call would be to speak with the application owners

 

500 Internal Server Error The server has encountered a situation it doesn't know how to handle