# zigbee_factory_reset.py - Simulated Zigbee coordinator sending factory reset command
import time
class ZigbeeDevice:
def __init__(self):
self.network_key = b'secret'
def receive_command(self, cmd_id):
if cmd_id == 0x00: # Factory Reset
print("Device factory reset! Network key cleared.")
self.network_key = None
device = ZigbeeDevice()
# Attacker sends a specially crafted ZLL touchlink command (simulated)
print("Sending TouchLink factory reset command...")
device.receive_command(0x00)
Zigbee Light Link (ZLL) 设备支持通过 TouchLink 调试命令恢复出厂设置，任何附近的 ZLL 控制器都可以发送该命令。攻击者可强制设备重置，从而移除其网络凭据并允许接管。
运行模拟：
python zigbee_factory_reset.py
设备在收到命令后会擦除其网络密钥。