Port 5357 Hacktricks Jun 2026

The story took a darker turn as the analyst dug into legacy vulnerabilities. In older systems like Windows Vista and Server 2008, a critical memory corruption flaw (MS09-063) once allowed attackers to achieve Remote Code Execution

WSDAPI can leak significant metadata that aids in lateral movement: and computer names. Device metadata such as printer models or scanner types. Network paths and file share locations. Known Vulnerabilities and Exploitation MS09-063: Memory Corruption (CVE-2009-2512) port 5357 hacktricks

WSDAPI (Web Services for Devices) / HTTP Commonly found on: Windows (Windows 7, 8, 10, Server editions) Protocol: HTTP (often REST-like SOAP/XML services) The story took a darker turn as the

This allows applications like the Windows Print Spooler or Windows Fax and Scan to communicate directly with WSD-enabled hardware. Many network printers from manufacturers like , Brother , Canon , and Epson expose a WSD endpoint on this port by default. Penetration Testing and Information Leakage Network paths and file share locations

Details about the operating system and service versions.

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