← Port Encyclopedia
5938
TeamViewer
TCP
Remote Access
High Risk
TeamViewer — remote support, scam target, credential reuse attacks
🔍 How to Scan Port 5938
nmap -sV -p 5938 target
nmap -sV -sC --script=banner -p 5938 target
nc -zv target 5938
🛡️ Security Considerations
- Scan port 5938 with
nmap -sVto identify the exact service and version - If TeamViewer is not needed, close or firewall this port immediately
- Check for default credentials if a management interface runs on this port
- Use
searchsploit teamviewerto find known exploits - Monitor traffic on port 5938 with Wireshark or tcpdump for anomalies
- Ensure the service is patched to the latest version to prevent known CVE exploitation