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Category:   Application (Generic)  >   NetFlow Analyzer Vendors:   Zoho
NetFlow Analyzer Input Validation Holes Permit Cross-Site Scripting Attacks
SecurityTracker Alert ID:  1015078
SecurityTracker URL:  http://securitytracker.com/id/1015078
CVE Reference:   CVE-2005-3522   (Links to External Site)
Updated:  Jun 15 2008
Original Entry Date:  Oct 19 2005
Impact:   Disclosure of authentication information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information
Exploit Included:  Yes  

Description:   A vulnerability was reported in NetFlow Analyzer. A remote user can conduct cross-site scripting attacks.

The software does not properly filter HTML code from user-supplied input before displaying the input. A remote user can create a specially crafted URL that, when loaded by a target user, will cause arbitrary scripting code to be executed by the target user's browser. The code will originate from the site running the NetFlow Analyzer software and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

Some demonstration exploit URLs are provided:

http://[target]:8080/netflow/jspui/index.jsp?grID=-1&view=groups&grDisp=<h1>test</h1>
http://[target]:8080/netflow/jspui/index.jsp?grID=-1&view=groups&grDisp=<script>alert("test")</script>
http://[target]:8080/netflow/jspui/index.jsp?grID=-1&view=groups&grDisp=<script>alert(document.cookie)</script>

Why from nsfocus.com reported this vulnerability.

Impact:   A remote user can access the target user's cookies (including authentication cookies), if any, associated with the site running the NetFlow Analyzer software, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.
Solution:   No solution was available at the time of this entry.
Vendor URL:  manageengine.adventnet.com/products/netflow/ (Links to External Site)
Cause:   Input validation error
Underlying OS:  Linux (Red Hat Enterprise), Windows (2000), Windows (XP)

Message History:   None.


 Source Message Contents

Subject:  NetFlow Analyzer 4 XSS Vulnerability

NetFlow Analyzer 4
http://manageengine.adventnet.com/products/netflow/

I encountered Cross Site Scripting Vulnerabilities in some files of the NetFlow Analyzer 4, with this files, sending a specially crafted
 url you can execute commands in the client side.

____Proof of Concept______

http://192.168.10.7:8080/netflow/jspui/index.jsp?grID=-1&view=groups&grDisp=<h1>test</h1>
http://192.168.10.7:8080/netflow/jspui/index.jsp?grID=-1&view=groups&grDisp=<script>alert("test")</script>
http://192.168.10.7:8080/netflow/jspui/index.jsp?grID=-1&view=groups&grDisp=<script>alert(document.cookie)</script>


Why, why@nsfocus.com

 
 


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