Should port 2086 be open on my firewall?

Port 2086 should only be open with strict firewall rules whitelisting trusted IP addresses. Enable rate limiting and intrusion detection systems.

What transport protocol does port 2086 use?

Port 2086 (cPanel WHM) uses the TCP transport protocol and falls under the Web category.

:2086 (TCP)

cPanel WHM

Q: Is port 2086 (cPanel WHM) dangerous?

Port 2086 is classified as high risk. It is a common target for automated scanning and brute-force attacks. Restrict access to trusted IPs if exposure is necessary.

High Risk

TCP — Web

Port Overview

Port Number 2086

Service Name cPanel WHM

Transport Protocol TCP

Category Web

Security Risk High

Port Range Registered (1024-49151)

What is Port 2086?

Port 2086 is used by cPanel's Web Host Manager (WHM) for HTTP administrative access. Hosting providers use WHM to manage server-level settings, create hosting accounts, and configure web servers. Unencrypted WHM access on this port should be replaced with the HTTPS version on port 2087.

TCP Web Commonly Used

Security Considerations

Port 2086 (cPanel WHM) is classified as high risk. This port is a common target for automated scanning and brute-force attacks. If you must expose it, restrict access to known IP addresses.

Recommendation: Use firewall rules to whitelist trusted IPs. Enable rate limiting and intrusion detection.

Related Ports — Web

70 Gopher 80 HTTP 81 HTTP Alternate 280 http-mgmt 414 InfoSeek 418 Hyper-G 443 HTTPS 454 ContentServer

Related Terms

ARP FTP HTTP ICMP IMAP NTP