Exploit for Supermicro Onboard IPMI Static SSL Certificate Scanner CVE-2013-3619

## https://sploitus.com/exploit?id=PACKETSTORM:181030
##  
# This module requires Metasploit: https://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
class MetasploitModule < Msf::Auxiliary  
include Msf::Exploit::Remote::Tcp  
include Msf::Auxiliary::Scanner  
include Msf::Auxiliary::Report  
  
PRIVATE_KEY = <<-EOF.gsub(/^ {4}/, '')  
-----BEGIN RSA PRIVATE KEY-----  
MIICXQIBAAKBgQC1q1kR6chWLfwspD84Asyy6EFV6SYRGy/gILsYGtn9kCQi2RFo  
bNxS5CvphbGWn9D9n5gJpTVWLWb3LwJxGuBKSRj2wrHLlejzw6kSmF+3xFCuMfxV  
FSj8TM8JqlOqM1c6lvH2MSXnN7pJBVcekNKbBUEfptakPSejStljbXecSwIDAQAB  
AoGAah4/FzGiboTKCyGeNA+eltsIXzCjpdZlrtwvrbLxpyXtldWKT59XS6ww4mXQ  
CJYuNBhnbSrt7vrybG0vVfZHEOCvK+5YKBOtvRgrWDgs1Bkc5hsdI5gLx3jE7g6M  
PuUvD7ueF4OzYeYRrOLWr957jl32n+hD/k65bKWAUp3aTDECQQDqnEPZWlmoH7Jp  
6woRnEp+1cullHv8DviM5Huh+JeBotSa03p4unhKlRYSqnHdeHU2343n1VUDzvnV  
LQWi5G+FAkEAxjt0S67lyuuVD842uZRHt2WSQvwt23aKzQ+EJwV0IXYzfefeLzEm  
dDdvc1AJ31gweAQK89/5/1EEF40K7BJdjwJBAJDFdtTT/QlS7eyQPjlZwVp9IVp+  
wvdqYZPHlkb/uLYlPZ6Aq01+e6ZCU0mXZgYtQ99lmhKaQQjFmsMiMh0va2UCQA2T  
NLuaFpJ235ZdgNHknaSpiAKeUmWdEJRKY7poXTONbKlKn6SLsR50TWWQLZzl5SvS  
2w0oYW5ile0m84CHIXECQQCrABn0HY4Ll9/4FX+OCWamqwENltU1GcGIogeyFymK  
ZVX8QdAVoUiZoUaVku946j63WNSkI1sU/UWhL6XDt4gx  
-----END RSA PRIVATE KEY-----  
EOF  
  
  
def initialize  
super(  
'Name' => 'Supermicro Onboard IPMI Static SSL Certificate Scanner',  
'Description' => %q{  
This module checks for a static SSL certificate shipped with Supermicro Onboard IPMI  
controllers. An attacker with access to the publicly-available firmware can perform  
man-in-the-middle attacks and offline decryption of communication to the controller.  
This module has been on a Supermicro Onboard IPMI (X9SCL/X9SCM) with firmware  
version SMT_X9_214.  
},  
'Author' =>  
[  
'hdm', # Discovery and analysis  
'juan' # Metasploit module  
],  
'License' => MSF_LICENSE,  
'References' =>  
[  
[ 'CVE', '2013-3619' ],  
[ 'URL', 'https://www.rapid7.com/blog/post/2013/11/06/supermicro-ipmi-firmware-vulnerabilities/']  
],  
'DisclosureDate' => 'Nov 06 2013'  
)  
  
register_options(  
[  
Opt::RPORT(443),  
])  
end  
  
# Fingerprint a single host  
def run_host(ip)  
connect(true, {"SSL" => true}) #Force SSL  
cert = OpenSSL::X509::Certificate.new(sock.peer_cert)  
disconnect  
  
unless cert  
vprint_error("#{ip}:#{rport} - No certificate found")  
return  
end  
  
pkey = OpenSSL::PKey::RSA.new(PRIVATE_KEY)  
result = cert.verify(pkey)  
  
if result  
print_good("#{ip}:#{rport} - Vulnerable to CVE-2013-3619 (Static SSL Certificate)")  
# Report with the SSL Private Key hash for the host  
digest = OpenSSL::Digest::SHA1.new(pkey.public_key.to_der).to_s.scan(/../).join(":")  
report_note(  
:host => ip,  
:proto => 'tcp',  
:port => rport,  
:type => 'supermicro.ipmi.ssl.certificate.pkey_hash',  
:data => digest  
)  
  
report_vuln({  
:host => rhost,  
:port => rport,  
:proto => 'tcp',  
:name => "Supermicro Onboard IPMI Static SSL Certificate",  
:refs => self.references  
})  
end  
end  
end