05-31-2026, 07:36 AM
(Edited 05-31-2026, 07:37 AM by asva.)
This exploit targets CVE-2024-6387 (regreSSHion), a vulnerability in OpenSSH's server (sshd) on glibc-based Linux systems.
It exploits a race condition in the signal handler of OpenSSH, potentially leading to remote code execution as root.
Usage:
Shellcode Customization:
You can customize the shellcode in the exploit.c file to execute different payloads or commands on the target system. The provided shellcode is a basic example that spawns a /bin/sh shell. Modify the shellcode[] array to suit your specific requirements.
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![[Image: PoC.png?raw=true]](https://external-content.duckduckgo.com/iu/?u=https://github.com/xonoxitron/regreSSHion/raw/main/PoC.png?raw=true)
It exploits a race condition in the signal handler of OpenSSH, potentially leading to remote code execution as root.
Usage:
- Compile the exploit
gcc -o regreSSHion exploit.c -lpthread
- Run the exploit
./regreSSHion <target_ip> <target_port>
Replace <target_ip> & <target_port> with the IP address and port of the vulnerable OpenSSH server.
- Interpret Output
Monitor the terminal for exploitation attempts and feedback. Adjust timing parameters or shellcode as necessary for successful exploitation.
Shellcode Customization:
You can customize the shellcode in the exploit.c file to execute different payloads or commands on the target system. The provided shellcode is a basic example that spawns a /bin/sh shell. Modify the shellcode[] array to suit your specific requirements.
Download Link: Hidden Content