DotDotPwn is a Directory Traversal Fuzzer. It works on HTTP, FTP and TFTP servers directory traversal vulnerability. It's written in perl language and can be run either under *NIX or Windows platform.
It is written by chr1x (member of our sectester group) and nitr0us. It had just released v2.1, which is more flexible intelligent. So far, 8 security vulnerabilities were discovered by this tools. It was also voted to be included in the next release of the Backtrack Distro.
Well Done chr1x!!