Port 5357 Hacktricks Jun 2026

<xaddr>http://LEDGER-DC01:5357/37482...</xaddr>

Blue teams can detect and investigate WSD activity by monitoring for specific network patterns. Capturing traffic on UDP port 3702 for multicast discovery probes is key. Additionally, any unexpected TCP connections to port 5357, particularly from non-local subnets or during off-hours, should be a red flag.

I notice you're asking about "port 5357 hacktricks" — are you looking for security research related to (often associated with WSDAPI / Web Services on Devices or Microsoft WER ), or specifically for a known article or write‑up from HackTricks ?

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Because the service relies on the Windows http.sys driver to handle HTTP requests, it is susceptible to any core OS vulnerabilities affecting that driver. port 5357 hacktricks

While HackTricks does not currently have a dedicated page for Port 5357, the port is an extension of standard Windows network discovery services. Here is the technical breakdown for security assessment and enumeration. Port 5357 Service Details : TCP Service : Web Services for Devices (WSD) / wsdapi

SpoolSample.exe TARGET-50 AttackerPC

<?xml version="1.0" encoding="utf-8"?> <soap:Envelope...> ... <wsa:Address>urn:uuid:56e-etc...</wsa:Address> ... <pub:Computer>LEDGER-DC01</pub:Computer> ...

HTTP/1.1 404 Not Found Content-Type: text/html; charset=us-ascii Server: Microsoft-HTTPAPI/2.0 Date: Wed, 03 Jun 2026 12:00:00 GMT Connection: close Content-Length: 315 Use code with caution. <xaddr>http://LEDGER-DC01:5357/37482

ntlmrelayx.py -tf targets.txt -smb2support

Port 5357 serves as a perfect example of why a thorough penetration test goes beyond merely checking for the "big-name" vulnerabilities. While the service it hosts—WSDAPI—provides legitimate and valuable "plug-and-play" functionality, it also represents a real and often overlooked attack vector. The service's history of memory corruption flaws and the ongoing risks from misconfigurations mean that for a security professional, 5357 is a port that always merits a closer look during any network assessment.

If open, the service typically identifies itself as a Microsoft HTTPAPI httpd 2.0 . This is a lightweight web server built into Windows that hosts the WSD functionality.

She opened her report editor and began typing the executive summary. I notice you're asking about "port 5357 hacktricks"

: While there are no widespread "one-click" exploits for Port 5357 itself, it increases the target's attack surface by confirming the operating system and potentially leaking internal metadata about connected hardware.

Defensive posture — practical, prioritized steps

Because Port 5357 hosts an HTTP server, standard web enumeration techniques and network scanners can be used to gather information about the target host. 1. Nmap Banner Grabbing and Service Detection