← Port Encyclopedia
3303

Port-3303

TCP
Registered Low Risk
Registered port 3303 — may be used by various applications and services

🔍 How to Scan Port 3303

nmap -sV -p 3303 target
nmap -sV -sC --script=banner -p 3303 target
nc -zv target 3303

🛡️ Security Considerations

  • Scan port 3303 with nmap -sV to identify the exact service and version
  • If Port-3303 is not needed, close or firewall this port immediately
  • Check for default credentials if a management interface runs on this port
  • Use searchsploit port-3303 to find known exploits
  • Monitor traffic on port 3303 with Wireshark or tcpdump for anomalies
  • Ensure the service is patched to the latest version to prevent known CVE exploitation

📍 Nearby Ports

Port 3300
Port-3300
Port 3301
Port-3301
Port 3302
Port-3302
Port 3304
Port-3304
Port 3305
Port-3305
Port 3306
MySQL
Port 3307
MySQL-Alt
Port 3308
Port-3308
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