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TCP 8443

ProtocolTCP
Port8443
LabelsApache Tomcat SSL

Synopsis

  • Parallels Plesk control panel uses TCP 8443 for its HTTPS admin UI.
  • Ubiquiti UniFi Network Application (UniFi Controller) serves its management web interface on 8443 by default.
  • Apache Tomcat commonly binds its HTTPS connector to 8443 in the default server.xml examples, and many Tomcat-based apps use this.
  • Apache NiFi’s secured web UI defaults to 8443 when HTTPS is enabled.
  • Cisco Unified Communications Manager exposes the AXL SOAP API over HTTPS on 8443.
  • Kubernetes Dashboard v1.x listened on 8443 by default for its web console.
  • OpenShift Origin/OKD 3.x used 8443 for the master API and web console.
  • McAfee ePolicy Orchestrator (ePO) uses 8443 for its web console in 5.x releases.
  • Security note: 8443 is frequently targeted because it often hosts admin consoles; examples include Log4Shell exploitation of UniFi controllers via 8443 and compromises of exposed Kubernetes/OpenShift dashboards.

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