This is also a untrue statement. Metasploits autopawn function only tries the generic shell reverse payload. It does not go through every payload assosiated with every exploit. Thorin said it best, the original poster has no idea about versions, vendors, patches, POC and all the other things that go along with this kind of reasearch. Your exploit, whatever it is has to match the port, The software, The operating system, The version of the software and the payload must be a conceivable one. Even after all that it may still not work. Thats the ropes find another way in.





