Port 5357 Hacktricks Portable Jun 2026

The silent hum of the server room was broken only by the rhythmic blinking of a workstation. An analyst, following a standard pentesting methodology from HackTricks , noticed a curious entry in an Port 5357 (TCP)

The first step is to confirm the service and its version. port 5357 hacktricks

Instead, look for tools or scripts designed to send proper SOAP/XML encapsulation requests to the WS-Discovery multicast address to force the target target on port 5357 to reveal its unique endpoint URL. 3. Potential Exploitation Vectors The silent hum of the server room was

5357/tcp open http Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP) . 2. Information Disclosure port 5357 hacktricks

Get-CimInstance -Namespace root\standardcimv2 -ClassName MSFT_WSDDeviceProxy Use code with caution. 5. Defense and Mitigation Firewall Hardening

If a vulnerability exists that allows an attacker to inject paths or manipulate WSD queries, the Windows host can be forced to authenticate against an attacker-controlled listener.

When a Windows machine exposes port 5357, it runs an HTTP-based daemon backed by the kernel-mode driver HTTP.sys . This architecture supports local network asset coordination: