TFTP

Command

send # Send single file
put # Send one file.
mput # Send multiple files.
mget # Get multiple files.
get # Get file from the remote computer.
ls # list 
mget * # Download everything

binary = Switches to binary transfer mode.
ascii = Switch to ASCII transfer mode

Nmap script

nmap -sU -p 69 --script tftp-enum.nse $ip

Vulnerable version

Vuln tftp server 1.3, 1.4, 1.9, 2.1, and a few more

Exploitation

• Gather version numbers

• Searchsploit

• Default Creds

• Creds previously gathered

• Download the software