Port 5357 Hacktricks __link__ Today

Exposed printer admin pages may allow attackers to intercept print jobs or move through the network. Notable Vulnerabilities

Or perhaps you'd like to explore this port via Group Policy? PentestPad

From a security perspective, port 5357 is often scrutinized for potential information leakage. Even without active exploitation, an open port 5357 can disclose: port 5357 hacktricks

Ensure the Windows Firewall is configured to only allow connections on port 5357 from the local network (LAN) and never from the public internet.

Port 5357 – WSDAPI (Web Services for Devices) - PentestPad Exposed printer admin pages may allow attackers to

While primarily an SMBv3 vulnerability, some research has linked WSD-exposed interfaces to broader exploit chains in similar network discovery contexts. Detection and Mitigation

Printer names, hostnames, and network paths. Even without active exploitation, an open port 5357

Historically, WSDAPI has been subject to critical vulnerabilities:

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

Regularly update Windows systems to mitigate legacy vulnerabilities like MS09-063.