This module uses a dictionary to brute force valid TFTP image names from a TFTP server.
To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':
msf > use auxiliary/scanner/tftp/tftpbrute
msf auxiliary(tftpbrute) > show actions
...actions...
msf auxiliary(tftpbrute) > set ACTION < action-name >
msf auxiliary(tftpbrute) > show options
...show and set options...
msf auxiliary(tftpbrute) > run
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