CVE-2025-27480

This repository contains a PowerShell-based proof-of-concept exploit for CVE-2025-27480, a buffer overflow vulnerability in OpenSSH 8.9p1. The exploit crafts a malicious SSH_USERAUTH packet with an oversized 'user' field to trigger arbitrary code execution, demonstrating a reverse shell payload.

This repository contains a working proof-of-concept exploit for CVE-2025-27480, a stack buffer overflow vulnerability in a fictional BarServer service. The exploit sends a crafted HTTP GET request to overflow the stack and execute a reverse shell payload.