Title:
======
SpamTitan v5.08 - Multiple Web Vulnerabilities


Date:
=====
2011-12-20


References:
===========
http://www.vulnerability-lab.com/get_content.php?id=91


VL-ID:
=====
91


Introduction:
=============
SpamTitan Anti Spam is a complete software solution to email security offering protection from Spam, Viruses, Trojans, Phishing
and unwanted content. Feature Set

    * Two Anti Virus engines including ClamAV and Kaspersky Labs
    * Multi layered Anti Spam analyses resulting in 98% plus Spam detection
    * Less than 0.03% False Positive Rate
    * Content Filtering
    * Inward and outward email scanning
    * Email Disclaimer capability
    * Simple download and installation process
    * Plug and Play Solution
    * End user Spam management using email quarantine reports
    * Web based administrative GUI
    * Multiple automated reports
    * Automated updating including anti virus, anti spam, version releases and system backup
    * LDAP, Dynamic and aliases file recipient verification
    * Per domain administrators
    * Per domain reports
    * API
    * Multi node Cluster

SpamTitan is available in two flavours, SpamTitan ISO and SpamTitan for VMware�, both of which can be downloaded and installed for free.

(Copy of the Vendor Homepage: http://www.spamtitan.com/products)


Abstract:
=========
Vulnerability Lab Team discovered multiple Input Validation Vulnerabilities on the  SpamTitan Appliance(Application).


Report-Timeline:
================
2011-09-15:	Vendor Notification
2011-12-20:	Public or Non-Public Disclosure


Status:
========
Published


Affected Products:
==================
SpamTitan v5.08


Exploitation-Technique:
=======================
Remote


Severity:
=========
Medium


Details:
========
Multiple Input validation vulnerabilities are detected on Spamtitans security application v5.02.x. The vulnerability allows remote attackers or local low privileged user accounts to manipulate specific application requests or content.
Successful exploitation can also result in session hijacking (persistent) on application-side or persistent content manipulation.

Vulnerable Module(s): (Persistent)
							[+] Auth-Settings
							[+] Setup-Relay
							[+] setup-network

Picture(s):
							../ive1.png
							../ive2.png
							../ive3.png


Proof of Concept:
=================
The vulnerabilities can be exploited by remote attackers or local low privileged user accounts.
For demonstration or reproduce ...


File: http://www.vulnerability-lab.com:8080/auth-settings.php

<tr><td class="tagline">Email Address:</td>
<td> <input   type="text" name="testaddr" style="width: 300px; " value="">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td>
</tr><tr><td>Password:</td>
<td> <input   type="password" name="testpass" style="width: 300px; " value="">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td>



File:	http://www.vulnerability-lab.com:8080/setup-relay.php


<td> <input   type="text" name="hostname" style="width: 300px; " value="demo.spamtitan.com-->">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td>

... or

<tr><td class="tagline">Domain:</td>
<td> <input   type="text" name="domainname" style="width: 300px; border-color: red;" value="-->">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td><td align="right">
<input  class="button" type="submit" style="width:85px;" value="Add" onclick="javascript:sform('adddomain', '', false);"></td></tr>
<tr><td>Destination Server:</td>
<td> <input   type="text" name="mailserver" style="width: 300px; " value="-->">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td>
</tr>


File:	http://www.vulnerability-lab.com:8080/setup-network.php

<tr><td class="tagline">IP Address:</td>
<td> <input   type="text" name="ipaddress" style="width: 300px; border-color: red;" value="193.120.238.59-->">test"> </td>
<td align="right"><input  class="button" type="submit" style="width:85px;" value="Save" onclick="javascript:sform('ifconfig', 'Save', false);">
</td></tr><tr><td class="tagline">Subnet Mask:</td>
<td> <input   type="text" name="subnetmask" style="width: 300px; " value="255.255.255.248-->">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td></tr>
<tr><td class="tagline">Default Route:</td>
<td> <input   type="text" name="defaultroute" style="width: 300px; " value="193.120.238.57-->">INSERT PERSISTENT SCRIPTCODE HERE!!!"> </td></tr>


References:
http://server.com:8080/auth-settings.php
http://server.com:8080/setup-relay.php
http://server.com:8080/setup-network.php


Risk:
=====
The security risk of the persistent input validation vulnerabilities are estimated as medium(+).


Credits:
========
Vulnerability Research Laboratory - Benjamin Kunz Mejri (Rem0ve)


Disclaimer:
===========
The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties,
either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability-
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    						Copyright 2011|Vulnerability-Lab