← Port Encyclopedia
4004

Port-4004

TCP
Registered Low Risk
Registered port 4004 — may be used by various applications and services

🔍 How to Scan Port 4004

nmap -sV -p 4004 target
nmap -sV -sC --script=banner -p 4004 target
nc -zv target 4004

🛡️ Security Considerations

  • Scan port 4004 with nmap -sV to identify the exact service and version
  • If Port-4004 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-4004 to find known exploits
  • Monitor traffic on port 4004 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

📍 Nearby Ports

Port 4000
ICQ
Port 4001
Port-4001
Port 4002
Port-4002
Port 4003
Port-4003
Port 4005
Port-4005
Port 4006
Port-4006
Port 4007
Port-4007
Port 4008
Port-4008
Port 4009
Port-4009
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