Port 5357 Hacktricks Here

Details about the operating system and service versions.

Regularly update Windows systems to mitigate legacy vulnerabilities like MS09-063. port 5357 hacktricks

Port 5357 is primarily used by the , which is Microsoft's implementation of the WS-Discovery protocol. Its core function is to allow devices on a local network—such as printers, scanners, and file shares—to advertise their presence and discover one another without the need for manual configuration or a central server. Service Name: http Protocol: TCP (typically) Associated Port: 5358 (often used as the HTTPS counterpart) Details about the operating system and service versions

If the machine is on a public network, disable "Network Discovery" in the Advanced sharing settings of the Control Panel. Its core function is to allow devices on

The discovery process usually begins with a multicast message over . Once a device is discovered and a handshake is completed, further communication and data exchange move to TCP port 5357 (HTTP) or TCP port 5358 (HTTPS).

While primarily an SMBv3 vulnerability, some research has linked WSD-exposed interfaces to broader exploit chains in similar network discovery contexts. Detection and Mitigation

Exposed printer admin pages may allow attackers to intercept print jobs or move through the network. Notable Vulnerabilities