What are the two main methods for detecting the WebLogic version during a penetration test?

The two primary methods are via the WebLogic Admin Console web page using HTTP and via the T3 protocol. The HTTP method accesses the console's default URL to parse version info, while the T3 method uses a socket connection to extract version details. For a deeper look at both techniques, refer to the full article on Penetration Basics — WebLogic Version Detection.