Port 5357 Hacktricks //free\\ Review
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.
Exposed printer admin pages may allow attackers to intercept print jobs or move through the network. Notable Vulnerabilities
The primary service associated with port 5357/tcp is . This is a Microsoft implementation of the Web Services Dynamic Discovery (WS-Discovery) protocol.
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
Forcing the target Windows machine to make HTTP calls back to an attacker-controlled server.
# Using wsd-client tools (if installed) wsdd – discover
: Devices send probe messages to locate services. HTTP/1
If you’re trying to : Yes — it can sometimes be exploited for SSRF , internal host discovery , or NTLM relay if a vulnerable service is listening. Check if the service responds to http://<target>:5357 — some WSD implementations leak system information.
When you encounter port 5357, the first step is to confirm the service and identify potential information leaks.
: 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. This is a Microsoft implementation of the Web
to verify that the system is actively listening and to confirm it is indeed the Windows WSD service. Service Probing
To secure machines utilizing port 5357, implement the following defenses:
5357/tcp open http Microsoft HTTPAPI httpd 2.0 (SSDP/UPnP) . 2. Information Disclosure
Securing Port 5357 involves disabling unnecessary discovery protocols and restricting network access. 1. Disabling Network Discovery