← Port Encyclopedia
9400
Port-9400
TCP
Registered
Low Risk
Registered port 9400 — may be used by various applications and services
🔍 How to Scan Port 9400
nmap -sV -p 9400 target
nmap -sV -sC --script=banner -p 9400 target
nc -zv target 9400
🛡️ Security Considerations
- Scan port 9400 with
nmap -sVto identify the exact service and version - If Port-9400 is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit port-9400to find known exploits - Monitor traffic on port 9400 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation