GPS

TCP

IoT Medium Risk

gpsd — GPS daemon, location data sharing

🔍 How to Scan Port 2947

nmap -sV -p 2947 target

nmap -sV -sC --script=banner -p 2947 target

nc -zv target 2947

Scan port 2947 with nmap -sV to identify the exact service and version
If GPS is not needed, close or firewall this port immediately
Check for default credentials if a management interface runs on this port
Use searchsploit gps to find known exploits
Monitor traffic on port 2947 with Wireshark or tcpdump for anomalies
Ensure the service is patched to the latest version to prevent known CVE exploitation

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