Internet-Security.com TCP port 4343 details

Aruba Networks ArubaOS Mobility Controllers and Mobility Masters use TCP 4343 for their HTTPS WebUI and REST API (administrators commonly connect via https://:4343).
OEM/rebrands of these controllers, such as Dell W-Series and Alcatel‑Lucent OmniAccess, use the same 4343 management port.
Aruba Instant Access Points (e.g., IAP‑105, IAP‑205, IAP‑315) also expose their local web management interface and REST API on 4343, and captive-portal/guest pages often run there.
Security note: multiple publicly disclosed vulnerabilities have affected these Aruba web interfaces on 4343 (including authentication bypass and remote code execution), so attackers often scan this port to find exposed Aruba devices.

TCP 4343