← Port Encyclopedia
3000
Grafana
TCP
Monitoring
High Risk
Grafana/Node.js — dashboard default port, dev servers often exposed
🔍 How to Scan Port 3000
nmap -sV -p 3000 target
nmap -sV -sC --script=banner -p 3000 target
nc -zv target 3000
🛡️ Security Considerations
- Scan port 3000 with
nmap -sVto identify the exact service and version - If Grafana is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit grafanato find known exploits - Monitor traffic on port 3000 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation