byRemote Surveillance v2.0 - Multiple Vulnerabilities

Document Title:
===============
byRemote Surveillance v2.0 - Multiple Vulnerabilities



Release Date:
=============
2011-08-07


Vulnerability Laboratory ID (VL-ID):
====================================
226


Product & Service Introduction:
===============================
The byRemote Surveillance Center (BSC) is a web-based camera management and recording software developed by byRemote, Inc.  
Our vision in designing the BSC was to build a solution that was user-friendly, easy to navigate and simple to access at any time.  
The BSC does not require client-side software to be installed on your PC.  All you need is a web-browser and an Internet connection.
Our open platform architecture gives our customers the ability to install the byRemote Surveillance Center on Linux or Windows.  
100% web-enabled software running Apache Tomcat and Java means no expensive OS server license is required.

Being an Axis Developer Partner, the BSC is designed around the Axis Communications network cameras.  As the industry leader in IP-based 
cameras, Axis Communications was the best choice for our solutions.  We wanted to ensure our clients that byRemote worked with future-proof 
technology that can be easily implemented as well as scalable and expandable.

(Copy of the Vendor Homepage: http://www.byremote.net/services/)


Abstract Advisory Information:
==============================
Vulnerability-Lab Team discovered multiple vulnerabilities on byRemote Surveillance Center.


Vulnerability Disclosure Timeline:
==================================
2011-08-08:	Public or Non-Public Disclosure


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


Affected Product(s):
====================

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


Severity Level:
===============
Critical


Technical Details & Description:
================================
1.1
Multiple SQL Vulnerabilities are detected on RSC. An attacker is able to inject own sql statements over a not secure parameter.

Vulnerable Module(s):
						[+] Listing - Sort & ID

Pictures:
						../sql1.png
						../sql2.png

1.2
A Redirection Vulnerability is detected on client-side of the application. The redirection bug allows an remote attacker to 
redirect users with user inter action to external malicious/phishing websites.

			[+] Devices

1.3
A persistent Input Validation Vulnerability is detected on the edit camera group module of the application. 
Remote attackers or local low privileged user accounts can implement persistent malicious script codes to manipulate 
specific application content/modules. The bug allows also to hijack the customer sessions with low required user inter action.

			[+] Edit Camera Group -  Group Information


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

1.1
http://video.xxx.com/events.jsp?sort=totalsize&sortdir=[SQL-Injection]
http://video.xxx.com/devicegroups.jsp?sort=groupname&startpos=1&showtab=true&sortdir=[SQL-Injection]
or stable ... http://video.xxx.com/error.jsp?rand=0.7014096737219707


1.3
Code Review: Edit Camera Group -  Group Information (IVE/Persistent)

<b><font color="red">Group Name</font></b>
<img src="images/warn.gif" alt="You must provide a group name." height="10"></td>
<td width="50%"><input name="groupname" size="50" value=">" type="text"><INCLUDE PERSISTENT SCRIPTCODE HERE!!!">" maxlength="50" 
tabindex="1" class="stdEdit" ></td></tr><tr>
<td colspan="2" bgcolor="gray"><img src="images/spacer.gif" width="1" height="1"></td>
</tr></form></table></td><td width="20%" valign="top">
<table border="0" width="200" class="main" cellspacing="4" cellpadding="0" bgcolor="#C0C0C0" style="border:1px solid black">
<tr><td width="100%"><b>Actions</b></td></tr><tr>
<td width="100%"><table border="0" cellpadding="0" cellspacing="0" width="100%" style="border-bottom:1px solid white"><tr>
<td width="100%"><table border="0" width="100%" class="main" cellpadding="0" cellspacing="0" bgcolor="#E4E4E4" style="border-left:
2px solid #666666;border-top:2px solid #666666;border-bottom:1px solid #CCCCCC;border-right:1px solid #F4F4F4;">


Security Risk:
==============
The security risk of the sql injection vulnerabilities are estimated as critical.
The security risk of the persistent vulnerabilities are estimated as medium(+).
The security risk of the non-persistent vulnerabilities are estimated as low(-) because of high required user inter action.


Credits & Authors:
==================
Vulnerability Research Laboratory - Benjamin K.M.


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