PrintNightmare exploits the Print Spooler service via RPC (port 445/tcp, 135/tcp) and named pipes, not directly via port 5357. However, a machine exposing WSD on port 5357 likely has the Print Spooler running. If you can compromise the WSD endpoint (e.g., via a relay or credential reuse), you could leverage it to trigger a PrintNightmare payload.
: Limiting the spread of an attack by segmenting networks can reduce the potential damage. hacktricks 5357
Hacktricks 5357 refers to a specific technique or vulnerability exploit that has been identified and documented within the cybersecurity sphere. The term "Hacktricks" itself hints at the creative and often unconventional methods hackers use to breach security systems. The number "5357" is likely a unique identifier for this particular exploit or vulnerability, which could be related to a specific service, protocol, or software. PrintNightmare exploits the Print Spooler service via RPC