How-To-Secure-A-Linux-Server

How To Secure A Linux Server An evolving how-to guide for securing a Linux server that, hopefully, also teaches you a little about security and why it matters. Table of Contents Introduction Guide Objective Why Secure Your Server Why Yet Another Guide Other Guides To Do / To Add Guide Overview...

CVE-2022-40684

CVE-2022-40684 CVSS score: 9.6 POC for CVE-2022-40684 affecting Fortinet FortiOS, FortiProxy, and FortiSwitchManager appliances. Vulnerable Products FortiOS versions between 7.0.0 – 7.0.6 and 7.2.0 – 7.2.1 FortiProxy versions between 7.0.0 – 7.0.6 and version 7.2.0 FortiSwitchManager versions 7.0...

pyrexecd

PyRexecd PyRexecd is a standalone SSH server for Windows. Features: Standalone Win32 app not a service that resides in SysTray. Supports a single user / pubkey auth only. Notifies incoming connections via popup. Sends/Receives the clipboard text via stdin/stdout. PyPI Project page:...

cowrie

.. SPDX-FileCopyrightText: 2014 Upi Tamminen [email protected] .. SPDX-FileCopyrightText: 2014-2025 Michel Oosterhof [email protected] .. .. SPDX-License-Identifier: BSD-3-Clause Cowrie What is Cowrie Cowrie is a medium to high interaction SSH and Telnet honeypot designed to log brute...

puppet-ssh-hardening

Puppet SSH hardening Description This Puppet module provides secure ssh-client and ssh-server configurations. Requirements Puppet Puppet modules: saz/ssh = 2.3.6, puppetlabs/stdlib = 4.2.0 Parameters ipv6enabled = false - true if IPv6 is needed cbcrequired = false - true if CBC for ciphers is...

jumpserver

An open-source PAM platform Bastion Host !license-shieldlicense-link !docs-shielddocs-link !deepwiki-shielddeepwiki-link !discord-shielddiscord-link !docker-shielddocker-link !github-release-shieldgithub-release-link !github-stars-shieldgithub-stars-link English · 中文简体 · 中文繁體 · 日本語 · Português...

firehol

FireHOL http://firehol.org/ FireHOL, an iptables stateful packet filtering firewall for humans! FireQOS, a TC based bandwidth shaper for humans! Git These instructions are for people who are working with the git repository. There are more general instructions starting with Upgrade Notes. Cloning...

rpi-hunter

rpi-hunter Automate discovering and dropping payloads on LAN Raspberry Pi's via ssh Or, the honest title: Automating sshpass for command delivery. Rpi-hunter is useful when there are multiple Raspberry Pi's on your LAN with default or known credentials, in order to automate sending...

Enigm-Writeup

Hack The Box: Enigma - Comprehensive Penetration Testing & Write-Up Report 1. Executive Summary Enigma is an intermediate-level Linux machine hosted on Hack The Box. The assessment methodology follows a standard penetration testing lifecycle: reconnaissance, enumeration, initial access via...

uberscan

uberscan Security program for pen-testing servers, routers and IoT devices btw my bitcoin address is 3A7yuqBcPAcVEM59bNAVQdTCmkxRb5JRgE Here's an alternative, also for BTC, as I've been getting reports of some bitcoin wallets not supporting certain addresses: 1PEDKUiUTxGNJ3XTPfXCTAjpzVzX1VZAme...

CVE-2016-6210-exploit

CVE-2016-6210-exploit Custom exploit python 2.7 written for enumerating usernames as per CVE-2016-6210 OpenSSH 7.2-p2 & prior should only be used on authorised systems DESCRIPTION I wrote this program as a tool to exploit CVE-2016-6210, which is a vulnerability in OpenSSH before version 7.3...

Crimson-Cloak-ISH-wrapper-iOS-

Crimson-Cloak-ISH-wrapper-iOS Wrapper to maximize iSH iOS app capabilities without jailbreak. What It Does HTTP API + embedded dashboard on http://127.0.0.1:8088 WebSocket real-time streaming on ws://127.0.0.1:8089 Auto-discovery of SynChan tools Huginn, OmnINT, Daedalus, Argus, Neural, Ophelia,...

gssapi-abuse

gssapi-abuse gssapi-abuse was released as part of my DEF CON 31 talk. A full write up on the abuse vector can be found here: A Broken Marriage: Abusing Mixed Vendor Kerberos Stacks The tool has two features. The first is the ability to enumerate non Windows hosts that are joined to Active Directo...

CVE-Exploit-Research-Development

🔐 SSH Exploit Tool Educational Use Only 📌 Description This tool demonstrates exploitation of: CVE-2008-0166 CVE-2008-1657 It connects to vulnerable SSH services and provides: Persistent interactive shell Command execution logging Automatic PDF & DOCX report generation ⚙️ Features Persistent shell...

LibSSH-Authentication-Bypass

LibSSH-Authentication-Bypass LibSSH Authentication Bypass CVE-2018-10933 Usage: To use this script type in: python3 LibAuth.py –help to see all the options and parameters we need to use. So we need to specify the victim’s IP address, port no and finally the command that we want to execute in the...

GateKeeper

GateKeeper GateKeeper is a self-hosted SSH access gateway written in Go. It acts as a centralized control layer in front of SSH, providing access control, MFA enforcement, session recording, auditing, and policy enforcement --- all delivered as a single binary with an embedded web UI. No external...

Bastillion

Bastillion A modern, web-based SSH console and SSH key management tool. Bastillion gives you a clean, browser-based way to manage SSH access across all your systems — like a bastion host with a friendly dashboard. It does two things: 1. Web-based SSH terminal — once a host is registered, authoriz...

sshkey-grab

sshkey-grab This script uses a bug in ssh-agent that allows it to pull the last key added to the agent. This may allow the ability to recover a key that has been removed from ssh-agent via ssh-add -t, -d, or -D, provided that the ssh-agent was not terminated and a new key has not been added since...

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

CVE-2025-32433 - Erlang/OTP SSH RCE PoC Overview PoC showing unauthenticated remote code execution in Erlang/OTP SSH server. By exploiting a flaw in SSH protocol message handling, an attacker can execute arbitrary commands on the target without valid credentials. CVE: CVE-2025-32433 CVSS Score:...

CVE-2024-6387-Checker

CVE-2024-6387-Checker Description CVE-2024-6387-Checker is a tool designed to identify servers running vulnerable versions of OpenSSH, specifically targeting the recently discovered regreSSHion vulnerability CVE-2024-6387. This script facilitates rapid scanning of multiple IP addresses, domain...