← Port Encyclopedia
4200
Angular
TCP
Development
Medium Risk
Angular CLI — development server default port
🔍 How to Scan Port 4200
nmap -sV -p 4200 target
nmap -sV -sC --script=banner -p 4200 target
nc -zv target 4200
🛡️ Security Considerations
- Scan port 4200 with
nmap -sVto identify the exact service and version - If Angular is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit angularto find known exploits - Monitor traffic on port 4200 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation