Port 902 — VMware ESXi

TCP · Port 902/TCP is used by VMware ESXi for management and configuration purposes. It allows administrators to access the ESXi host's web-based interface, enabling tasks such as monitoring, troubleshooting, and firmware updates. This port is a critical component of ESXi's remote management capabilities.

Port Number: 902
Service Name: VMware ESXi
Protocol: TCP
Common Software: VMware ESXi

Security Notes

Review IANA registry for port 902 usage. Apply principle of least privilege - only open ports that are required.

FAQ

What is port 902 used for?

Port 902 is used for VMware ESXi. Port 902/TCP is used by VMware ESXi for management and configuration purposes. It allows administrators to access the ESXi host's web-based interface, enabling tasks such as monitoring, troubleshooting, and firmware updates. This port is a critical component of ESXi's remote management capabilities. Common software: VMware ESXi.

Is port 902 dangerous to leave open?

Review IANA registry for port 902 usage. Apply principle of least privilege - only open ports that are required.

How do I check if port 902 is open?

Use nmap: nmap -p 902 <target> or check locally: ss -tlnp | rg 902