Log4j-Scanner-Exploit

Log4Shell-Scanner-Exploit Bash script to remotely identify and/or exploit the Log4j vulnerability. This tool performs various tests using LDAP payloads and X-Api-Version, User-Agent, and X-Forwarded-For headers. Always use this script with prior authorization from the owner of the audited...

CVE-2021-44228

CVE-2021-44228 Vulnerability recurrence 1. Run RmiServer first to create an RMI registry service. 2. Run Log4jTest, if you use Windows, the calculator will appear...

CVE-2021-44228

CVE-2021-44228 Using Log4j 2.14 library Vulnerable in User-Agent, POST method and entrypoint /admin/cores?foo= I have uploaded it in Docker Hub: you can pull and run it https://hub.docker.com/repository/docker/iamnewbie/log4j-vuln...

Log4shell

Log4J lab Description This is a lab for playing around with the Log4J CVE-2021-44228 Springboot app + Log4J 2.6.1 Usage docker build . -t mylog && docker run --rm -p 8081:8080 --name mylog-app mylog...

damn-vulnerable-log4j-app

SnapAttack Log4j / CVE-2021-44228 / log4shell Resources What's included? Damn Vulnerable Log4j App damn-vulnerable-log4j-app contains a basic vulnerable Java Servlet that logs the User Agent, HTTP GET and POST parameters with log4j. It is packaged as a .war file and can be deployed to servers lik...

log4j_CVE-2021-44228

This repository does not have a README...

ssh-audit

ssh-audit ssh-audit is a tool for ssh server & client configuration auditing. jtesta/ssh-audit v2.0+ is the updated and maintained version of ssh-audit forked from arthepsy/ssh-audit v1.x due to inactivity. Features Usage Screenshots Server Standard Audit Example Server Policy Audit Example Clien...

CVE-2026-21011-Log4j-style-JNDI-Injection-in-Custom-Logger-Simulated-

CVE-2026-21011 – Log4j‑style JNDI Injection in Custom Logger Simulated Program Code Java simulation in Python log4jsim.py - Custom logger that evaluates $... patterns import subprocess, re def logmessage: Vulnerable: looks up JNDI-like syntax and executes pattern = r'$\jndi:.+?' for match in...

CVE-2021-44228-DFIR-Notes

CVE-2021-44228 DFIR-Notes Driving home I got my first messages flowing in about the log4shell vulnerability. A high severity vulnerability CVE-2021-44228 impacting multiple versions of the Apache Log4j 2 utility was disclosed publicly via the project's GitHub on December 9, 2021. This...

log4j-filescan

████████████████▀███████████████████████████████████████████████████████████████████ █▄─▄███─▄▄─█─▄▄▄▄█░█░████▄─▄█▀▀▀▀▀██▄─▄▄─█▄─▄█▄─▄███▄─▄▄─█─▄▄▄▄█─▄▄▄─██▀▄─██▄─▀█▄─▄█ ██─██▀█─██─█─██▄─█▄▄░██─▄█─██████████─▄████─███─██▀██─▄█▀█▄▄▄▄─█─███▀██─▀─███─█▄▀─██...

l4j-info

l4j-info Compiling valuable links as I find them documenting CVE-2021-44228 or Log4J Critical First Party advisories: Existing Log4J 1.2 vulnerability CVE-2019-17571 is also potentially present Apache Log4J Version 2.x Security Information VMWare critical vulnerability advisory Cisco product...

log4j-shell-csw

Log4j Simple Exploit A Proof-Of-Concept Exploit for CVE-2021-44228 vulnerability. Log4j, which is used to log security and performance information, impacts upwards of 3 billion devices that use Java across a variety of consumer and enterprise services, websites and applications, as well as medica...

Log4jHorizon

Log4jHorizon Exploiting CVE-2021-44228 in VMWare Horizon for remote code execution and more. Crossing the Log4j Horizon - A Vulnerability With No Return Code and README.md this time around are a little scatered. Updates coming! Why? Proof of concepts for this vulnerability are scattered and have ...

Log4Shell

CVE-2021-44228: Log4j / Log4Shell Security Research Summary This repository contains all gathered resources we used during our Incident Reponse on CVE-2021-44228 and CVE-2021-45046 aka Log4Shell. Threat Intel Mitigations / Fixes Malware Reports Advisory IOCs / Callback Domains / IP Addresses...

PS-CVE-2021-44228

PS-CVE-2021-44228 Static detection of vulnerable log4j librairies on Windows members of an AD domain. Uses detection tool binary provided by @1lann : https://github.com/1lann/log4shelldetect Prerequisites Administrator privileges on targeted computers. Active Directory PowerShell module...

reapoc

reapoc OpenSource Poc && Vulnerable-Target Storage Box. We are aming to collect different normalized poc and the vulerable target to verify it. Now reapoc support these poc: pocsploit: My new simple, smart poc framework, welcome! nuclei: Famous in the world, yaml-based xray: yaml-based pocsuite3:...

THM---Solar-exploiting-Log-4j

THM---Solar-exploiting-Log-4j This room is based on exploiting the notorious Log4j vulnerability CVE-2021-44228, also referred to as the Log4Shell. The weakness enables attackers to execute a remote code via injection of the malicious payloads into the log messages. TASK 1 – CVE-2021-44228...

Writing-Sample-1

Log4j: CVE-2021-44228 Summary of Log4j Vulnerability & Mitigations Table of Contents 1. Executive Summary 2. Identification of Vulnerable Endpoints and Services 3. Mitigations A. Block at the Border B. Install Endpoint Detection & Response EDR on Server Endpoints C. Place Vulnerable Enterprise Ap...

EXPLOIT-CVE-2021-44228

CVE-2021-44228 — Log4Shell PoC Lab DISCLAIMER This lab was created exclusively for educational and security research purposes. All traffic occurs within an isolated Docker network. Do not use this material on real systems or without explicit authorization. Misuse may be a crime. Use responsibly...

log4j-poc

This repository does not have a README...