← Port Encyclopedia
488
Port-488
TCP
System
Low Risk
Reserved or unassigned port 488 — may appear in network scans as open, closed, or filtered
🔍 How to Scan Port 488
nmap -sV -p 488 target
nmap -sV -sC --script=banner -p 488 target
nc -zv target 488
🛡️ Security Considerations
- Scan port 488 with
nmap -sVto identify the exact service and version - If Port-488 is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit port-488to find known exploits - Monitor traffic on port 488 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation