SpamTitan v5.08 multiple defects and repair

 

Title:

======

SpamTitan v5.08-Multiple Web Vulnerabilities

 

Program Overview

==================

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

* Automatically 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 flavors, 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)

 

 

Problem description:

==========

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

 

Status:

==========

Released

 

 

Affected products:

============================

SpamTitan v5.08

 

 

Exploitation-Technique:

======================================

Remote

 

 

Severity:

==========

Medium

 

Technical logs:

==========

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.bkjia.com/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> <td> Password: </td>

<Td> <input type = "password" name = "testpass" style = "width: 300px;" value = ""> insert persistent scriptcode here !!! "> </Td>

 

 

 

File: http://www.bkjia.com/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.bkjia.com/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> <td class = "tagline"> Subnet Mask: </td>

<Td> <input type = "text" name = "subnetmask" style = "width: 300px;" value = "inserted into memory 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://www.bkjia.com/auth-settings.php

Http://www.bkjia.com/setup-relay.php

Http://www.bkjia.com/setup-network.php

 

 

Risks:

=====

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