Port 5357 Hacktricks -

WSDAPI typically listens on TCP 5357/5358 after receiving broadcast messages on UDP 3702. Capturing these broadcasts reveals a target's UUID (Universally Unique Identifier), which is required to trigger certain legacy vulnerabilities.

This article acts as a to port 5357: what it is, how to enumerate it, misconfigurations, vulnerabilities, and how to abuse it for lateral movement.

: Because it exposes an HTTP server by default, attackers can query it to gather system data. 2. Enumeration and Information Gathering

Enables Windows computers to automatically discover network printers, file shares, and other smart devices.

: Function Discovery Provider Host ( fdPHost ) and Function Discovery Resource Publication ( fdResPub ) Windows services. port 5357 hacktricks

Here are some key resources and tools for further research:

Port 5357 essentially hosts a built-in web server. If not properly managed, it can expose administrative interfaces for printers or IoT devices. Verdict for Pentesters

To advance your network penetration testing capabilities, you can explore related service exploitation. Let me know if you would like to look into via LLMNR/NBT-NS spoofing or if you want to examine Active Directory lateral movement techniques. Share public link

According to HackTricks, a website known for providing detailed guides on penetration testing and cybersecurity: WSDAPI typically listens on TCP 5357/5358 after receiving

: Sometimes the service can leak the internal hostname or Windows version through the HTTP headers or XML responses.

Are you aiming for or internal network mapping ? Do you have administrative access to the target network?

Port 5357/tcp is one of those network services that often flies under the radar, yet for penetration testers, it can represent a gateway to deeper discovery and, in some cases, system compromise. While not as notorious as 445/SMB or 3389/RDP , understanding the service behind this port is a valuable asset in any security assessment.

I notice you're asking about "port 5357 hacktricks" — this likely refers to and its potential relevance in penetration testing or security research, possibly documented on the HackTricks platform. : Because it exposes an HTTP server by

To help tailor this guide for your specific environment, let me know:

When you encounter port 5357 open during an engagement, your primary goal is to extract environmental data and identify the host OS version. Nmap Service Detection

Configure Windows Defender Firewall to allow traffic on TCP port 5357 exclusively from the local subnet ( LocalSubnet ). Keep Systems Updated

Some potential vulnerabilities associated with Port 5357 include:

Get-CimInstance -Namespace root\cimv2 -ClassName Win32_PnPEntity | Where-Object $_.Caption -match "WSD" Use code with caution. 5. Mitigation and Hardening

This guide provides a detailed overview of Port 5357, methodologies for enumeration, potential vulnerabilities, and remediation strategies based on industry-standard security frameworks like HackTricks. 1. Protocol Overview