Exploit for Improper Input Validation in Siemens 6Bk1602-0Aa12-0Tp0_Firmware

EHAX Open House — Log4Shell Demo Kit A safe, self-contained d...

log4shell-audit

log4shell-audit Log4Shell CVE-2021-44228 security review documentation and advisory triage...

log4shellpoc

Simple Spring Boot application vulnerable to CVE-2021-44228 Log4Shell This proof-of-concept application for CVE-2021-44228 a.k.a log4shell is a part of my writeup. For the complete exploit details, refer to the writeup. Instructions Run: docker run --rm -p 8080:8080 --name log4shell-poc-app...

log4shell-exploitation-lab

Log4Shell Exploitation Lab CVE-2021-44228 Reproduced the Log4Shell vulnerability end to end in an isolated lab environment, from initial exploitation through to a full remediation report. Done as a paired piece of MSc coursework with Aditya Chaudhari, written up together as a joint report. What I...

log4shell-exploitation-detection

Log4Shell CVE-2021-44228 Exploitation, Detection & Remediation A hands-on offensive and defensive security project simulating the full lifecycle of the Log4Shell vulnerability: exploitation from an attacker-controlled VM, detection engineering in Splunk, and validated remediation. Why This Projec...

Log4Shell

Log4Shell This repo contains IoCs which are associated with exploitation of CVE-2021-4428...

log4shell-remediation

This repository does not have a README...

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...

log4shell-homework9

Homework 9 – Securing Systems Against Log4Shell Exploits Overview This project demonstrates the exploitation and mitigation of the Log4Shell vulnerability CVE-2021-44228 using a Dockerized Java web application with vulnerable Log4j 2.14.1. The setup also includes a simulated malicious LDAP server...

Triage-CVE-2021-44228-Log4Shell-Log4j-

Triage: CVE-2021-44228 Log4Shell / Log4j For this lab, the goal was to triage another well-known real-world vulnerability, Log4Shell, one of the most widely exploited vulnerabilities in recent years due to how common the affected library was across enterprise software. Step 1: Open the CVE in NVD...

log4j-shell-poc

log4shell-poc CVE-2021-44228 Proof-of-concept exploit for the Log4j vulnerability CVE-2021-44228, also known as Log4Shell. This tool generates a malicious Java class, starts an LDAP referral server, and serves the payload over HTTP, allowing a remote attacker to execute arbitrary commands on a...

CVE-2021-44228

CVE-2021-44228 Apache Log4j is a logging tool written in Java. This paper focuses on what is Log4j and log4shell vulnerability and how it works, how it affects the victim, and how can this be mitigated. Download the PDF and enjoy !!! Cheers !!!...

log4shell-cve-2021-44228

🔍 Vulnerability Research A curated collection of in-depth vulnerability writeups covering real-world security incidents in the software ecosystem. Each entry includes a full technical analysis, proof-of-concept, IOC listing, and remediation guidance. Purpose: Educational reference and portfolio...

CVE-2021-44228-log4Shell

CVE-2021-44228-log4Shell exploit Exploit Test runs ping to google.com execute any command prints OS name, version and arch collect details about the OS and User opens calculator on remote machine can execute any executable download this README.md from github Run the ExploitTest java ExploitTest...

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...

homelab-CVE-2021-44228

Homelab: Log4Shell CVE-2021-44228 on Apache Solr Controlled Docker environment to reproduce and study the Log4Shell vulnerability in Apache Solr. The Environment Target solr-lab: Apache Solr v8.11.0 vulhub/solr:8.11.0 running a vulnerable version of Log4j. Attacker kali-lab: Basic Kali Linux...

Log4Shell-CVE-2021-44228-PoC

Log4Shell CVE-2021-44228: Brief Description Apache Log4j2 2.0-beta9 through 2.15.0 no releases 2.12.2, 2.12.3, and 2.3.1 JNDI features used in configuration, log messages, and parameters do not protect against attacker controlled LDAP and other JNDI related endpoints. An attacker who can control...

f-for-java

f-for-java a project written in go and java i abandoned for CVE-2021-44228 try to fix it if you can XD THE MODULE IN JAVA IS NOT MINE...

CVE-2021-44228

CVE-2021-44228 Mass recognition tool for CVE-2021-44228 need to fix Crypto library to work with Python3.9 sudo vim /usr/local/lib/python3.9/dist-packages/Crypto/Random/UserFriendlyRNG.py replace line 77 : t = time.clock with : t = time.perfcounter how to use : sudo python3 192.168.0.0/8 mylog.txt...

SecureOps-Lab

SecureOps Lab - Live Cybersecurity Assessment Overview Performed a live cybersecurity assessment on a university Linux server. During analysis, active attack activity was identified, including brute-force authentication attempts and exploitation attempts targeting Log4Shell CVE-2021-44228...