source: https://www.securityfocus.com/bid/1358/info
By appending the string "/expdate" to a request for the cart32.exe executable, (http: //target/cgi-bin/cart32.exe/expdate) an attacker can access an error message followed by a debugging page containing the server variables, the Cart32 administration directory and possibly the contents of the cgi-bin.
http: //target/cgi-bin/cart32.exe/expdate