华为设备Card模块安全检查漏洞 (CVE-2025-66323)

# CVE-2025-66323 PoC - Improper Security Check in Card Module # This PoC demonstrates the vulnerability concept # Note: Actual exploitation requires local access and user interaction import subprocess import sys def check_vulnerability(): """Check if the system is vulnerable to CVE-2025-66323""" print("[*] Checking for CVE-2025-66323 vulnerability...") print("[*] Target: Huawei Device Card Module") print("[*] Vulnerability: Improper Criterion Security Check") # Simulate vulnerability check # In real scenario, this would interact with the card module print("[!] This is a conceptual PoC") print("[!] Actual exploitation requires:") print(" - Local access to the target device") print(" - User interaction to trigger card module") print(" - Specific card module interface access") # Example attack vector (hypothetical) attack_vector = """ # Hypothetical attack steps: # 1. Access card module interface # 2. Craft malicious card request # 3. Bypass security check with malformed input # 4. Execute unauthorized card operations # Example malicious command: # curl -X POST http://target:port/card/verify \ # -d 'card_id=test&auth_token=malformed_token' """ print(attack_vector) return False def main(): if check_vulnerability(): print("[+] System is VULNERABLE") sys.exit(1) else: print("[*] Vulnerability check completed") sys.exit(0) if __name__ == "__main__": main()