CVE-2023-21554

This PoC exploits CVE-2023-21554, a vulnerability in Windows Message Queuing (MSMQ) service, by sending malformed packets to trigger a crash in mqsvc.exe. The exploit requires manual IP modification and relies on pre-generated binary payloads.

This PoC exploits CVE-2023-21554, a vulnerability in Windows Message Queuing (MSMQ), by sending crafted packets to trigger a crash in the mqsvc.exe process. The exploit establishes a connection, sends connection parameters, and transmits a malformed user message to achieve a DoS condition.

This repository contains a Python-based PoC for CVE-2023-21554, a critical RCE vulnerability in Microsoft Message Queuing (MSMQ). The exploit sends malformed packets to TCP port 1801 to trigger memory corruption in the mqsvc.exe process.

This repository contains a Python-based PoC for CVE-2023-21554, targeting Microsoft Message Queuing (MSMQ) on TCP port 1801. The PoC sends a sequence of binary payloads to trigger a DoS condition, with logging for response analysis.

This PoC exploits CVE-2023-21554 by sending a sequence of binary payloads to a target IP on port 1801, likely triggering a vulnerability in a network service. The script reads pre-defined binary files and sends them in a specific order to establish a connection and exploit the flaw.

This Metasploit module checks for CVE-2023-21554 by sending a crafted MSMQ message with an altered DataLength field to trigger an integer overflow. It detects vulnerability based on the presence of a response from the target system.