← Port Encyclopedia
27015
Steam-Game
UDP
Gaming
Low Risk
Steam game server — Source engine multiplayer
🔍 How to Scan Port 27015
nmap -sV -p 27015 target
nmap -sV -sC --script=banner -p 27015 target
nc -zv target 27015
🛡️ Security Considerations
- Scan port 27015 with
nmap -sVto identify the exact service and version - If Steam-Game is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit steam-gameto find known exploits - Monitor traffic on port 27015 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation