← Port Encyclopedia
408

Port-408

TCP
System Low Risk
Reserved or unassigned port 408 — may appear in network scans as open, closed, or filtered

🔍 How to Scan Port 408

nmap -sV -p 408 target
nmap -sV -sC --script=banner -p 408 target
nc -zv target 408

🛡️ Security Considerations

  • Scan port 408 with nmap -sV to identify the exact service and version
  • If Port-408 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-408 to find known exploits
  • Monitor traffic on port 408 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

🔗 Related System Ports

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systat
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Finger
Port 111
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Ident

📍 Nearby Ports

Port 403
Port-403
Port 404
Port-404
Port 405
Port-405
Port 406
Port-406
Port 407
Port-407
Port 409
Port-409
Port 410
Port-410
Port 411
DC-Hub
Port 412
DC-Client
Port 413
Port-413
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