Exploit for Improper Input Validation in Microsoft CVE-2023-21554

## https://sploitus.com/exploit?id=6C14496B-76C1-53E6-B4E2-44ABFC13A0A0
PoC exploit for CVE-2023-21554, a vulnerability in MSMQ. The target is Microsoft Message Queue (MSMQ), a messaging system for Windows. The vulnerability class is RCE (Remote Code Execution), and the probable entry point is the `exploit.py` script. Not specified how it is typically invoked. The expected impact is remote code execution.