[Full-disclosure] iGuard Biometric Access Control - Multiple Vulnerabilities

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Title:
======
iGuard Biometric Access Control - Multiple Vulnerabilities


Date:
=====
2011-11-08


References:
===========
2011/Q3-4

URL: http://vulnerability-lab.com/get_content.php?id=104

VL-ID:
=====
104


Introduction:
=============
Each iGuard Biometric / Smart Card Security Appliance has a built-in Web Server 
enables all the computers in the corporate 
network to directly simultaneously access the device using any Internet 
Browser, such as Microsoft Internet Explorer Netscape 
Navigator. Different computer platforms such as Apple Macintosh, Microsoft 
Windows Linux machines can access the device. No 
additional software is required. So whether you are in an airport lounge or a 
hotel room, you can always check if your employees 
are already in the office or not, and you can even control, modify or disable 
their access rights to your office remotely via 
internet connection provided your iGuard Biometric / Smart Card Security 
Appliance is connected to an external IP address or 
your network is available through a VPN connection that is reachable from your 
location.

(Copy of the Vendor Website: http://iguard.me/iguard-access-control.html)


Abstract:
=========
Vulnerability-Lab Team discovered multiple persistent & non-persistent  input 
validation vulnerabilities on iGuards - Biometric Access Control Application.


Report-Timeline:
================
2011-09-01:     Public or Non-Public Disclosure


Status:
========
Published


Affected Products:
==================

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


Severity:
=========
Medium


Details:
========
Multiple persistent  input validation vulnerabilities are detected oniGuards - 
Biometric Access Control Application.
The vulnerability allows an local privileged user account or remote 
attacker(with inter action) to manipulate the vulnerable application sections.
Successful exploitation of the bug can lead to session hijacking & manipulation 
of vulnerable application modules via persistent inject.

Vulnerable Module(s): (Persistent)
                                                                                
                [+] Select Month
                                                                                
                [+] New Access Record - ID
                                                                                
                [+] Department ID & Description

1.2
A client-side cross site vulnerability is detected on iGuards - Biometric 
Access Control Application. 
The bug allows an remote attacker to attack (high user inter action) a customer 
on client-side. Successful exploitation can result in 
phishing passwords or manipulation of content when processing client-side 
requests.


Vulnerable Module(s): (Non-Persistent)
                                                                                
                [+] Employee Record


Pictures:
                                                                                
                ../1.png
                                                                                
                ../2.png
                                                                                
                ../3.png
                                                                                
                ../4.png


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

PoC: (Persistent)
                                                          ../database.cgi.htm
                                              


Risk:
=====
The security risk of the persistent web vulnerabilities are estimated as medium.
The security risk of the client-side vulnerability are estimated as low.


Credits:
========
Vulnerability Research Laboratory - Benjamin Kunz Mejri (Rem0ve)


Disclaimer:
===========
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, 
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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 © 
2011|Vulnerability-Lab




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