Telnet-Alt

TCP

Remote Access Medium Risk

Alternative Telnet — IoT management interface

🔍 How to Scan Port 23023

nmap -sV -p 23023 target

nmap -sV -sC --script=banner -p 23023 target

nc -zv target 23023

Scan port 23023 with nmap -sV to identify the exact service and version
If Telnet-Alt is not needed, close or firewall this port immediately
Check for default credentials if a management interface runs on this port
Use searchsploit telnet-alt to find known exploits
Monitor traffic on port 23023 with Wireshark or tcpdump for anomalies
Ensure the service is patched to the latest version to prevent known CVE exploitation

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