CVE-2021-4034CISA KEV: Actively Exploited

Red Hat Polkit Out-of-Bounds Read and Write Vulnerability

Published Jun 27, 2022·Updated Jun 27, 2022

Description

The Red Hat polkit pkexec utility contains an out-of-bounds read and write vulnerability that allows for privilege escalation with administrative rights.

Public Exploits & PoCs100 found

PoC: CVE-2021-4034

CVE-2021-4034 Add Root User - Pkexec Local Privilege Escalation

81

PoC: pwncat_pwnkit

pwncat module that automatically exploits CVE-2021-4034 (pwnkit)

33

PoC: CVE-2021-4034

Pwnkit Exploit (CVE-2021-4034), no download capabilty? Copy and paste it!

15

PoC: polkit-0.96-CVE-2021-4034

centos 6.10 rpm for fix polkit CVE-2021-4034; centos 6.10的rpm包,修复CVE-2021-4034 漏洞

7

PoC: CVE-2021-4034

CVE-2021-4034 centos8可用版本

6

PoC: CVE-2021-4034

Script en python sobre la vulnerabilidad CVE-2021-4034

5

PoC: pwnKit

pwnKit: Privilege Escalation USB-Rubber-Ducky payload, which exploits CVE-2021-4034 in less than 10sec's and spawns root shell for you.

5

PoC: CVE-2021-4034

pkexec (Polkit) exploit of Privilege Escalation vulnerability CVE-2021-4034

5

PoC: pwnkit-go

Exploit for the PwnKit vulnerability, CVE-2021-4034, written in Go

5

PoC: Pwnkit-go

A golang based exp for CVE-2021-4034 dubbed pwnkit (more features added......)

4

PoC: pkexec-exploit

pwnkit: Local Privilege Escalation in polkit's pkexec (CVE-2021-4034)

4

PoC: ez-pwnkit

Go implementation of the PwnKit Linux Local Privilege Escalation exploit (CVE-2021-4034)

4

PoC: CVE-2021-4034

A simple PWNKIT file to convert you to root

3

PoC: PwnKit

Prova de conceito para a vulnerabilidade Polkit Pkexec: CVE-2021-4034(Pkexec Local Privilege Escalation)

2

PoC: pwnkit-pwn

It is a simple script coded in bash scripting to exploit the PwnKit vulnerability (cve-2021-4034), the idea of this is to try to automate the exploitation of this vulnerability as much as possible.

2

PoC: CVE-2021-4034

pkexec EoP exploit

2

PoC: CVE-2021-4034

PoC for PwnKit: Local Privilege Escalation Vulnerability in polkit’s pkexec in Python

2

PoC: CVE-2021-4034-PwnKit

PwnKit PoC for Polkit pkexec CVE-2021-4034

2

PoC: pwnkit-scanner

Check CVE-2021-4034 vulnerability

2

[POC] GHSA-3mgp-fx93-9xv5 — CVE-2021-4034-PwnKit

El exploit para obtener root usado la vulnerabilidad del CVE-2021-4034 o tambien llamado PwnKit el cual permite teniendo un shell hacer una escalada de privilegios siempre y cuando la version de pkexec sea = o < que la v0.105

1

PoC: PwnKit-CVE-2021-4034

PoC for PwnKit / CVE-2021-4034 - Pkexec Local Privilege Escalation

1

PoC: PwnKit-

This repository provides proof of concept (PoC) for the CVE-2021-4034

1

PoC: pwnkit-helper

For CTF's and Safe Environments.... CVE-2021-4034 Local PrivEsc.

1

PoC: hack

Repositorio de investigación de seguridad que contiene una Prueba de Concepto (PoC) para la vulnerabilidad CVE-2021-4034 (PwnKit) y utilidades de scripting para la demostración de escalada de privilegios y ejecución remota en entornos Linux.

1

PoC: CVE-2021-4034-touch

touch 生成文件

1

PoC: CVE-2021-4034

A pwnkit N-Day exploit

1

PoC: CVE-2021-4034

Vulnerability to CVE-2021-4034 Pwnkit

1

PoC: cve-2021-4034

cve-2021-4034 for single commcand

1

PoC: pwnkit-vulnerability

CVE-2021-4034 (PWNKIT).

1

PoC: CVE-2021-4034_POC

Proof Of Concept for the 2021's pkexec vulnerability CVE-2021-4034

1

PoC: codeql-sample-polkit

All stages of exploring the polkit CVE-2021-4034 using codeql

1

PoC: pwnkit

PoC for CVE-2021-4034.

1

PoC: CVE-2021-4034

PWNKIT - Local Privilege Escalation Vulnerability on Linux (Polkit)

1

PoC: CVE-2021-4034-

PoC for PwnKit: Local Privilege Escalation Vulnerability in polkit’s pkexec (CVE-2021-4034)

1

PoC: CVE-2021-4034-POC

pwnkit

1

PoC: PwnKit-CVE-2021-4034

PoC for PwnKit-CVE-2021-4034 - Pkexec Local Privilege Escalation

PoC: pwnkit_safety_check

PwnKit (CVE-2021-4034) Safe Checker This tool performs read-only checks and does not attempt exploitation.

PoC: DEV-CVE-2021-4034

Repositorio para la práctica de DEV sobre la vulnerabilidad CVE-2021-4034. Realizada únicamente con fines académicos.

PoC: ubuntu-privesc-lab

Full penetration testing workflow: credential brute force, SSH access and privilege escalation (CVE-2021-4034)

PoC: CVE-2021-4034-PwnKit-Masters-Thesis

Master's Thesis research on CVE-2021-4034 (PwnKit). Advanced exploit with 6 payload modes (shell, id, whoami, backdoor, root user, reverse shell), automated environment setup, and complete academic documentation. Portfolio piece demonstrating Linux exploit development, memory corruption analysis, and privilege escalation research.

PoC: cve-2021-4034

PoC of CVE-2021-4034 (PwnKit) for personal training purposes.

PoC: KERNELexploits

Self-contained exploit for CVE-2021-4034 - Pkexec Local Privilege Escalation

PoC: PwnKit

Self-contained exploit for CVE-2021-4034 - Pkexec Local Privilege Escalation

PoC: pkexec-exploit-CVE

This repository contains ZAARA's implementation of the exploit for CVE-2021-4034 (PwnKit), a local privilege escalation vulnerability in polkit's pkexec. This tool demonstrates advanced exploitation techniques while maintaining operational security.

PoC: pwnkit-helper

🚀 Enhance your penetration testing with PwnKit Helper, a simple tool for exploiting the CVE-2021-4034 vulnerability in pkexec for local privilege escalation.

PoC: Poison-HTB-Report

Privilege Escalation on HTB "Poison" using PwnKit (CVE-2021-4034)

PoC: Pwnkit-CVE-2021-4034

Automation Exploit

PoC: PwnKit-Local-Privilege-Escalation-Vulnerability-Discovered-in-polkit-s-pkexec-CVE-2021-4034-

Software Vulnerabilities and mitigation university course, to show exploitation and remediation caused by this vulnerability

PoC: CVE-2021-4034

This contains single-file exploit for cve-2021-4034 which is a Polkit Local Privilege Escalation. Use it wisely!

PoC: CVE-2021-4034

Exploit de la vulneravilidad CVE-2021-4034

PoC: CVE-2021-4034-PwnKit-

Este repositorio muestra cómo explotar la vulnerabilidad CVE-2021-4034.

PoC: CVE-2021-4034-PwnKit-

Code to exploit CVE-2021-4034

PoC: PwnKit-CVE-2021-4034-

A rewrite of the Polkit vulnerability.

PoC: CVE-2021-4034

polkit

PoC: CVE-2021-4034

PoC de Polkit

PoC: CVE-2021-4034

Local Privilege Escalation (LPE) vulnerability in Polkit - Pwnkit

PoC: Polkit-Permission-promotion-compiled

Polkit提权包 CVE-2021-4034 (供需要的人方便使用

PoC: CVE-2021-4034

Resources required for Pluralsight lab CVE-2021-4034

PoC: pwnkit

CVE-2021-4034 PoC

PoC: CVE-2021-4034

CVE-2021-4034, exploit para escalado de privilegios en SO Linux a root

PoC: CVE-2021-4034

Vulnerability to CVE-2021-4034 Pwnkit

PoC: CVE-2021-4034

polkit priv esc: pkexec out of boundary exploit

PoC: CVE-2021-4034

pwnkit auto exploiter written in Go, no network connectivity required.

PoC: CVE-2021-4034

pwnkit auto exploiter written in Go, no network connectivity required.

PoC: pkexec-shell-executor

PKEXEC Shell Executor for CVE-2021-4034 Pwnkit

PoC: pwnkit

PoC for CVE-2021-4034.

PoC: CVE-2021-4034

Script en python sobre la vulnerabilidad CVE-2021-4034

PoC: CVE-2021-4034

Vulnerability Polkit's pkexec

PoC: CVE-2021-4034

Exploit modificado para el tito Eu

PoC: pwnkit-pwn

It is a simple script coded in bash scripting to exploit the PwnKit vulnerability (cve-2021-4034), the idea of this is to try to automate the exploitation of this vulnerability as much as possible.

PoC: CVE-2021-4034

My research about CVE-2021-4034

PoC: CVE-2021-4034-PoC

CVE-2021-4034 PoC

PoC: pkexec-exploit

CVE-2021-4034

PoC: CVE-2021-4034

A pkexec CVE-2021-4034 vulnerability exploit

PoC: CVE-2021-4034

first public golang implementation of CVE-2021-4034

PoC: CVE-2021-4034

POC for the priv esc exploit in PKEXEC [ CVE -2021-4034 ] ( needs fixing, not the best) Converted into go

PoC: CVE-2021-4034

Script en python sobre la vulnerabilidad CVE-2021-4034

PoC: CVE-2021-4034

Local Privilege Escalation (LPE) vulnerability found on Polkit's pkexec utility

PoC: CVE-2021-4034

pkexec --> privilege escalation

PoC: Polkit-s-Pkexec-CVE-2021-4034

Polkit's Pkexec CVE-2021-4034 Proof Of Concept and Patching

PoC: CVE-2021-4034-exploit

I am not the real author of this exploits.. There are two exploits available, use any of one if it doesn't work use another one... Manual for this two exploit has given in README file. Please read that file before using it.. :)

PoC: cve-2021-4034

port of CVE-2021-4034 exploit to Rust/cargo for my own edification

PoC: make_me_root

CVE-2021-4034

PoC: CVE-2021-4034

polkit-pkexec local privilege escalation vulnerability

PoC: AutoPwnkit

A tool to automate the exploit PWNKIT (CVE-2021-4034)

PoC: cve-2021-4034

pwnkit exploit

PoC: pwnkit-CVE-2021-4034-

local privilage esscalation vulnerablity

PoC: polkit_CVE-2021-4034

Ansible role to patch RHSB-2022-001 Polkit Privilege Escalation - (CVE-2021-4034)

PoC: Polkit-CVE-2021-4034-HLP

Polkit CVE-2021-4034 exploitation in High-Level Programming Language

PoC: auto-CVE-2021-4034

a python script that downloads neofetch and traitor and attempts to exploit CVE-2021-4034

PoC: CVE-2021-4034

PwnKit auto generate and Serve

PoC: PoC-CVE-2021-4034

Pwnkit CVE-2021-4034

PoC: Polkit-pkexec-exploit-for-Linux

CVE-2021-4034

PoC: PwnKit-Vulnerability_CVE-2021-4034

PwnKit - Local Privilege Escalation Vulnerability Discovered in polkit’s pkexec (CVE-2021-4034)

PoC: CVE-2021-4034

Exploit for the PwnKit Vulnerability

PoC: PwnKit-CVE-2021-4034

PwnKit PoC - Local privilege escalation vulnerability for polkit's pkexec utility

PoC: pwnkit

CVE-2021-4034

PoC: CVE-2021-4034

CVE-2021-4034

PoC: CVE-2021-4034-Pwnkit

PoC for PwnKit: Local Privilege Escalation Vulnerability in polkit’s pkexec (CVE-2021-4034)

PoC: CVE-2021-4034

Exploit for Local Privilege Escalation Vulnerability in polkit’s pkexec

References

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