CVE-2025-32433

Erlang/OTP SSH Remote Code Execution Vulnerability. The root cause is a flaw in the SSH protocol's message handling mechanism, allowing attackers to send connection protocol messages before authentication is complete. Notably, this vulnerability affects all Erlang/OTP versions running SSH server...

CVE-2025-32433

CVE-2025-32433 CVE-2025-32433 Summary and Attack Overview CVE-2025-32433 is a critical unauthenticated remote code execution RCE vulnerability in the Erlang/OTP SSH server, disclosed on April 16, 2025. Erlang/OTP SSH is a library used in various distributed and telecom applications. The flaw aris...

CVE-2025-32433_PoC

CVE-2025-32433Erlang-OTP This script is a custom security tool designed to test for a critical pre-authentication vulnerability in systems running Erlang-based SSH servers This script is a custom security tool designed to test for a critical pre-authentication vulnerability in systems running...

CVE-2025-32433

Security research on Erlang/OTP SSH CVE-2025-32433 Python exploit Proof-of-Concept CVE-2025-32433 Unauthenticated Remote Code Execution in Erlang/OTP SSH. I also have a banner grabbing Nuclei template and a Nuclei RCE check. The Suricata and Zeek IDS logs are in order based on a succesful Paramik...

cve-2025-32433

Erlang/OTP SSH Unauthenticated Blind RCE CVE-2025-32433 PoC 📜 Description CVE-2025-32433 is a critical unauthenticated remote code execution vulnerability in Erlang/OTP's SSH server. Prior to the patched versions, the SSH daemon incorrectly processes channel messages before authentication is...

CVE-2025-32433-available-for-windows

CVE-2025-32433 Information about the vulnerability: https://nvd.nist.gov/vuln/detail/CVE-2025-32433 POC kdev :: /erlang/CVE-2025-32433 ‹main› » python3 cve-2025-32433.py -h usage: cve-2025-32433.py -h -d --host HOST --port PORT Exploit for CVE-2025-32433 Erlang OTP SSH server. options: -h, --help...

Erlang-OTP-SSH-CVE-2025-32433

✅ Result The server responded to an SSH message ID 80 0x50 — which is reserved for post-auth. This proves the server accepts invalid messages during the pre-auth phase, indicating vulnerable behavior as defined in CVE-2025-32433. 📖 Research Summary I built this lab after studying Erlang/OTP and t...

CVE-2025-32433

CVE-2025-32433 Introduction This document presents a study of the vulnerability CVE-2025-32433 , affecting the built-in SSH server implementation in the Erlang/OTP platform. This vulnerability is a Remote Code Execution RCE opportunity without authentication and affects several Erlang/OTP branche...

CVE-2025-32433

CVE-2025-32433 Erlang/OTP SSH RCE EXP Description A serious vulnerability has been identified in the Erlang/OTP SSH server that may allow an attacker to perform unauthenticated remote code execution RCE. By exploiting a flaw in SSH protocol message handling, a malicious actor could gain...

Erlang-OTP-PoC_CVE-2025-32433

Erlang/OTP SSH Pre-Authentication Channel Confusion 📺 Proof of Concept Video Description: A demonstration of the Erlang/OTP SSH Pre-Authentication Channel Confusion vulnerability. Click here to watch the full demo on YouTube Abstract What is this PoC about? This Proof of Concept demonstrates...

cve-2025-32433

CVE-2025-32433 - Pre-Auth RCE in Erlang/OTP SSH Server Link to detailed write-up All considered vulnerable versions using Docker: Erlang/OTP-25.3.2 Erlang/OTP-26.2.5.11 Erlang/OTP-27.3.2 Link to exploit Links to files for mass scanning: Template for active scanning Template for passive scanning...

CVE-2025-32433

🚨 CVE-2025-32433: Unauthenticated RCE in Erlang/OTP SSH Server Critical Pre-Authentication Remote Code Execution Vulnerability A severe flaw in the Erlang/OTP built-in SSH daemon allows unauthenticated remote attackers to achieve full remote code execution RCE by sending crafted SSH connection...

CVE-2025-32433

CVE-2025-32433 – Erlang/OTP SSH RCE Vulnerability 📌 Summary CVE-2025-32433 is a remote code execution RCE vulnerability affecting the Erlang/OTP SSH daemon. The root cause is improper handling of pre-authentication SSH channel requests which can be crafted by an attacker to cause arbitrary comman...

CVE-2025-32433

CVE-2025-32433 A critical vulnerability in Erlang/OTP SSH server allows unauthenticated remote code execution RCE. The flaw exists in the SSH protocol message handling mechanism, enabling attackers to execute arbitrary commands without requiring authentication credentials. Impact Critical severit...

CVE-2025-32433-Eploit

CVE-2025-32433-Eploit Erlang/OTP SSH Vulnerable to Pre-Authentication RCE SSH Erlang RCE Exploit crafting SSH payload to execute an arbitrary Erlang command on the vulnerable server. Usage: python3 exploit.py -t targets.txt -p 2222 -o results.log Disclaimer: This tool is for educational purposes...

CVE-2025-32433-Exploit-edited

CVE-2025-32433 Exploit Windows Compatible Erlang/OTP SSH Unauthenticated Remote Code Execution Description This repository contains an exploit for CVE-2025-32433, a critical unauthenticated remote code execution vulnerability in Erlang/OTP SSH server. Key Features: ✅ Pre-authentication RCE exploi...

Exploiting-a-vulnerability-using-reverse-shell

Information Security Fundamentals — Spring 2026 Project Total Points: 20 | Deadline: No late submissions accepted Overview This project simulates a real-world attack-and-defend scenario across two virtual machines. You will exploit a critical pre-authentication RCE vulnerability CVE-2025-32433 in...

CVE-2017-12635_36

Lab7-CVE-2017-12635-12636 I. SYSTEM ANALYSIS Identifying Attack Surface Starting with what is running in the environment. I list all active containers: docker ps Victim exposes a single port:5984 ⇒ I curl directly into it to probe for more information: curl -i http://192.168.3.137:5984/ Analyzing...

cve-2025-32433

Build » git clone https://github.com/0xPThree/cve-2025-32433.git && cd cve-2025-32433 » docker build -t erlang-ssh . » docker run -d --name erlang-ssh -p 2222:2222 erlang-ssh POC kdev :: /erlang/CVE-2025-32433 ‹main› » python3 cve-2025-32433.py -h usage: cve-2025-32433.py -h -d --host HOST --port...

CVE-2025-32433-Erlang-OTP-SSH-RCE-PoC

CVE-2025-32433-Erlang-OTP-SSH-RCE-PoC The vulnerability allows an attacker with network access to an Erlang/OTP SSH server to execute arbitrary code without prior authentication. Description A serious vulnerability has been identified in the Erlang/OTP SSH server that may allow an attacker to...