• 21 FTP

    Enumeration Mandatory Check anony­mous login Try to cre­ate AND upload a file:  mkdir test put /tmp/test test Check login with at least the fol­low­ing credentials:  admin / admin admin / password Optional Down­load every­thing with wget and look for .dot files! Check login with new­ly found users Brute-force login Make sure to check admin / admin and oth­er usu­al com­bi­na­tions…

  • Note that FTP does­n’t show hid­den files! Try in Win­dows e.g “cd ProgramData”. Enumeration With nmap. Scans a net­work for ftp servers which allow anony­mous access. nmap -v -p21 --script=ftp-anon.nse 10.11.1.1-254 FTP relays The FTP spec­i­fi­ca­tion defines FTP relays. One FTP serv­er can say to anoth­er FTP serv­er to send files to anoth­er third-par­ty serv­er.…