CVE-2026-41097 Windows安全启动绕过漏洞

import os import ctypes # PoC for CVE-2026-41097: Windows Secure Boot Bypass # This script demonstrates the check for the vulnerability condition. # Note: Actual exploitation requires low-level firmware/UEFI interaction. def is_vulnerable(): """ Checks if the system is vulnerable by identifying the non-updateable component. This is a simulation as actual access requires kernel/firmware level interaction. """ print("[*] Checking Windows Secure Boot components...") # Simulate detection of the legacy/non-updateable component # In a real exploit, this would interact with the UEFI firmware interface. vulnerable = True return vulnerable def exploit_simulation(): """ Simulates the bypass of the security feature. """ print("[*] Attempting to bypass Secure Boot...") if is_vulnerable(): print("[!] Vulnerable component found.") print("[*] Modifying boot configuration to load untrusted code...") # Logic to bypass the check would go here print("[+] Security Feature Bypassed successfully.") print("[+] Persistence achieved via boot level compromise.") else: print("[-] System is patched or not vulnerable.") if __name__ == "__main__": # Requirement: High Privileges (PR:H) try: is_admin = os.getuid() == 0 if hasattr(os, 'getuid') else ctypes.windll.shell32.IsUserAnAdmin() != 0 if is_admin: exploit_simulation() else: print("[-] Error: This PoC requires High Privileges (Administrator).") except Exception as e: print(f"[-] An error occurred: {e}")