CVE-2021-41773

CVE-2021-41773 - Apache HTTP Server 2.4.49 How to Run the CVE-2021-41773-Path Traversal Lab 1. Install and run Docker on your PC/Laptop 2. Clone this github repo 3. Go to the Path Traversal folder 4. Enter the following commands docker build -t cve-2021-41773-path-traversal . and docker run --rm...

Preproduce-CVE-2021-41773

Preproduce CVE 2021-41773 Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49 CVE-2021-41773 POC $ docker compose up Confirm it works $ curl -I http://localhost HTTP/1.1 200 OK Date: Wed, 06 Oct 2021 13:25:18 GMT Server: Apache/2.4.49 Unix Last-Modified: Mon, 11 Jun 2007...

CVE-2026-42536-PoC

CVE-2026-42536: Apache HTTP Server modxml2enc Heap Overflow PoC This PoC code is part of the blog post at https://erberkan.github.io/2026/PatchDiffingandN-DayDefense/ . This repository contains a controlled proof of concept for CVE-2026-42536, a heap-based out-of-bounds write in Apache HTTP...

cve-2021-41773

Apache httpd RCE A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside these directories are not protected by default...

cve-2021-41773-v-

Apache httpd RCE A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside these directories are not protected by default...

CVE-2026-49975

CVE-2026-49975 HTTP/2 Bomb ★ CVE-2026-49975 HTTP/2 Bomb PoC ★ https://github.com/user-attachments/assets/89310771-f704-45d1-a6c3-d910de1dbc74 Overview CVE-2026-49975 is a Denial of Service DoS vulnerability in Apache HTTP Server. The vulnerability occurs in the HTTP/2 request handling path, where...

CVE-2021-41773-RedTeam

CVE-2021-41773 — Apache HTTP Server 2.4.49 Path Traversal / RCE ITSOLERA Cybersecurity Department — Red Team Task 3 Team: Offensive Team Zeta Date: 18th March 2026 ⚠️ Disclaimer This repository is for educational purposes only. All testing was performed in an isolated local Docker lab. Never use...

cve-2021-44790-lab

CVE-2021-44790 Lab This repository contains a small local lab and proof-of-concept tooling for reproducing the Apache HTTP Server vulnerability tracked as CVE-2021-44790. Overview CVE-2021-44790 is a vulnerability in Apache HTTP Server 2.4.51/2.4.52 involving the modlua multipart request parser. ...

CVE-2021-41773---Apache-Path-Traversal---RCE

CVE-2021-41773 — Apache Path Traversal & RCE Internship Task: ITSOLERA PVT LTD — Offensive Security Intern: Areeba Zehra Jafri Team Lead: Muhammad Ahsan Ayaz Date: March 18, 2026 Overview Research and exploitation of CVE-2021-41773 — Path Traversal and Remote Code Execution vulnerability in Apach...

CVE-2022-31813

Launch the Range docker compose up --build Normal Access GET / HTTP/1.1 Host: 127.0.0.1:8080 User-Agent: Mozilla/5.0 Macintosh; Intel Mac OS X 10157 AppleWebKit/537.36 KHTML, like Gecko Chrome/145.0.0.0 Safari/537.36 Accept:...

Apache-HTTP-Server-Vulnerabilities-CVE-2021-41773-and-CVE-2021-42013

Reconnaissance and Exploitation: Apache HTTP Server Vulnerabilities - CVE-2021-41773 and CVE-2021-42013 In this project, I documented a detailed penetration testing process targeting Apache HTTP Server vulnerabilities, specifically CVE-2021-41773 and CVE-2021-42013, which involve Path Traversal a...

CVE-2021-41773m

CVE-2021-41773 🐛 Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49 A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like...

cve-reproduction-lab

CVE Reproduction Lab Overview This project is a cybersecurity research laboratory designed to demonstrate the real-world impact of software vulnerabilities through controlled exploitation and defensive patch simulation. The lab focuses on CVE-2021-41773, a critical path traversal vulnerability in...

PoC-Apache-CVE-2021-41773-Infrastructure-LAB

Apache CVE-2021-41773 — Lab Docker PoC Security Notice This repository reproduces a publicly disclosed and patched vulnerability in a controlled Docker lab environment for educational and research purposes. The environment is intentionally vulnerable and must only be deployed in isolated test...

CS4277-CVE-Path-Traversal-Apache-HTTP-Server

CS4277-CVE-Path-Traversal-Apache-HTTP-Server Team Members: Emily Nguyen, Jonathan Kim, Joon Jang Project Topic Selection: Project 1: Recreate and Exploit a Real-World CVE: Path Traversal CVE-2021-41773 in the Apache HTTP Server. Project Goal: We hope to reproduce CVE-2021-41773 to deepen our...

apache-cve-2021-42013-rce

apache-cve-2021-42013-rce Docker-based penetration testing lab simulating CVE-2021-42013 vulnerability Path Traversal & RCE on Apache HTTP Server 2.4.49. This project is prepared to simulate and exploit the CVE-2021-42013 vulnerability found in Apache HTTP Server 2.4.49 in an isolated environment...

CVE-2021-41773

CVE-2021-41773 A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49-2.4.50. An attacker could use a path traversal attack to map URLs to files outside the expected document root. If files outside of the document root are not protected by "require all denied" these...

CVE-2021-42013

CVE-2021-42013 Contributor 석은호@eunho87 CVE-2021-42013 Apache HTTP Server Path Traversal Vulnerability Summary A bug in the path normalization handling of Apache HTTP Server 2.4.50 allows arbitrary file reading or remote code execution without authentication. This occurs due to an incomplete patch...

CVE-2021-41773

CVE-2021-41773 PoC — Apache HTTP Server Path Traversal Overview CVE-2021-41773 is a path traversal vulnerability affecting Apache HTTP Server 2.4.49. The vulnerability allows an attacker to access files outside the intended directory under specific configurations, particularly when directories ar...

CVE-2021-41773-Exploit-Lab

CVE-2021-41773 — Exploit Development Lab Overview This project documents the research, reproduction, and Proof-of-Concept PoC development for CVE-2021-41773, a Path Traversal vulnerability affecting Apache HTTP Server 2.4.49. The vulnerability was reproduced in an isolated Docker laboratory...