In the world of network security, understanding the purpose and risks of open ports is fundamental. Port 5357 is a TCP port primarily associated with Microsoft's . This service is designed to streamline the automatic discovery and communication of network-enabled devices like printers, scanners, media servers, and IP cameras.
TCP (Port 5357) / UDP (Port 3702 for multicasting) port 5357 hacktricks
HTTP/1.1 404 Not Found Content-Type: text/html; charset=us-ascii Server: Microsoft-HTTPAPI/2.0 Date: Wed, 14 May 2026 12:00:00 GMT Connection: close Content-Length: 315 Use code with caution. Accessing the WSD Endpoint In the world of network security, understanding the
Your first step should always be an Nmap scan to identify the service version and running scripts. nmap -p 5357 -sV -sC Use code with caution. TCP (Port 5357) / UDP (Port 3702 for multicasting) HTTP/1
What (like 135, 445, or 3702) are open on this host?
Port 5357 (TCP) is the default endpoint utilized by the Microsoft . WSDAPI is an implementation of the WS-Discovery protocol, designed to enable Windows assets to discover and communicate with web-service-enabled hardware—primarily network printers, scanners, and file shares—without manual configuration or central directory servers.
Port 5357 – WSDAPI (Web Services for Devices) - PentestPad