Couchbase

TCP

Database High Risk

Couchbase Web Console — NoSQL database administration

🔍 How to Scan Port 8091

nmap -sV -p 8091 target

nmap -sV -sC --script=banner -p 8091 target

nc -zv target 8091

Scan port 8091 with nmap -sV to identify the exact service and version
If Couchbase is not needed, close or firewall this port immediately
Check for default credentials if a management interface runs on this port
Use searchsploit couchbase to find known exploits
Monitor traffic on port 8091 with Wireshark or tcpdump for anomalies
Ensure the service is patched to the latest version to prevent known CVE exploitation

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