This is an exploit for the Serv-U\'s MDTM command timezone overflow. It has been heavily tested against versions 188.8.131.52/184.108.40.206/220.127.116.11/18.104.22.168 with success against nt4/2k/xp/2k3. I have also had success against version 3, but only tested 1 version/os. The bug is in all versions prior to 22.214.171.124, but this exploit will not work against versions not listed above. You only get one shot, but it should be OS/SP independent. This exploit is a single hit, the service dies after the shellcode finishes execution.
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
Time is precious, so I don’t want to do something manually that I can automate. Leveraging the Metasploit Framework when automating any task keeps us from having to re-create the wheel as we can use the existing libraries and focus our efforts where it matters.
– Jim O’Gorman | President, Offensive Security