CVE-2021-34527

CVE-2021-1675 / CVE-2021-34527 Two mini Script to check if the PrintSpooler Serivce is running within the Forest. CVE-2021-1675: https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-1675 CVE-2021-34527 aka PrintNightmare...

PrintNightmare-Patcher

Introduction PrintNightmare-Patcher, a simple tool that resolves the PrintNightmare vulnerability, which occurs to print spooler service for Windows machines CVE-2021-34527. In addition, it checks if your system has the relevant security update for it or not. Installation git clone...

CVE-2021-1675

CVE-2021-1675 Fix without disabling Print Spooler Script checks the existance of de CVE-2021-1675 fix from Microsoft and removes members from the "Pre-Windows 2000 Compatible Access" group on the domain. Issues: With an empty "Pre-Windows 2000 Compatible Access" group the following things stop...

concealed_position

Posición Oculta Posición Oculta es un ataque de escalada de privilegios locales contra Windows que utiliza el concepto de "Trae tu propia vulnerabilidad". Específicamente, Posición Oculta CP utiliza la lógica tal como fue diseñada de paquete punto e impresión en Windows que permite a un usuario c...

CVE-2026-4480-PoC

CVE-2026-4480-PoC CVE-2026-4480 – Inyección de Comandos en el Nombre del Trabajo de Impresión de Samba Resumen CVE-2026-4480 es una vulnerabilidad de inyección de comandos que afecta a ciertas configuraciones de impresión de Samba que utilizan comandos de impresión externos. La vulnerabilidad...

PrintNightmare-CVE-2021-34527

PrintNightmare - Windows Print Spooler RCE/LPE Vulnerability CVE-2021-34527, CVE-2021-1675 Summary This is a remote code execution vulnerability that can be used to obtain SYSTEM level privileges by an authenticated remote user against Windows machines running the print spooler service. An attack...

CVE-2021-34527

CVE-2021-34527 CVE-2021-34527 is a critical remote code execution and local privilege escalation vulnerability dubbed "PrintNightmare." Proof-of-concept exploits have been released Python, C++ for the remote code execution capability, and a C rendition for local privilege escalation. I had not se...

CVE-2021-1675

CVE-2021-1675 / CVE-2021-34527 Impacket implementation of the PrintNightmare PoC originally created by Zhiniang Peng @edwardzpeng & Xuefeng Li @lxf02942370 Tested on a fully patched 2019 Domain Controller Execute malicious DLL's remote or locally Patch update Microsoft has released a patch to...

Exploiting-and-Mitigating-CVE-2020-0796-SMBGhost-and-Print-Spooler-Vulnerabilities

Exploiting-and-Mitigating-CVE-2020-0796-SMBGhost-and-Print-Spooler-Vulnerabilities This repository contains detailed documentation and code related to the exploitation, detection, and mitigation of two significant vulnerabilities: CVE-2020-0796 SMBGhost and Print Spooler. The repository showcases...

CVE-2020-1048

CVE-2020-1048 An elevation of privilege vulnerability exists when the Windows Print Spooler service improperly allows arbitrary writing to the file system. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges. An attacker could then...

PrintSpoofer-ReflectiveDLL

PrintSpoofer Details PrintSpoofer is a tool that performs local privilege escalation by exploiting a vulnerability in the Windows Print Spooler service CVE-2019-1040 / CVE-2019-1019. This project implements the PrintSpoofer exploit in Reflective DLL format, making it suitable for use with...

CVE-2018-8440

CVE-2018-8440 Since I noticed that metasploit is using the dll lib provided by SandboxEscaper and only has a target for x64, I decided to share my poc to the community. Of course there are much better vectors than targeting the print spooler, but I'll leave that as an exercise for the reader. Thi...

CVE-2021-1675

CVE-2021-1675 CVE-2021-1675: ZERO-DAY VULNERABILITY IN WINDOWS PRINTER SERVICE WITH AN EXPLOIT AVAILABLE IN ALL OPERATING SYSTEM VERSIONS Let me provide a onf the method I found in order to mitigate that waitting for MS release a official patches. Run as Administrator in Windows Powershell Note:...

CVE-2022-30206

CVE-2022-30206 This is the PoC for CVE-2022-30206. Windows Print Spooler Elevation of Privilege Vulnerability. Introduction Perform the following operations to arbitrary file deletion： 1. Run the addprinter.exe to create a printer and set the SpoolDirectory in C:\Users\Public\tmp\1. 2. Run the...

CVE-2026-107888

A flaw was found in CUPS. An attacker with access to the local print service can cause a Denial of Service DoS by submitting a held print job targeted at a temporary printer that is subsequently deleted. Because the print scheduler fails to verify that the printer destination still exists before...

DEBIAN-CVE-2026-107655

A flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference. An unauthenticated attacker permitted to submit jobs to a shared printer queue can send a crafted Interne...

CVE-2026-107655

A flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference. An unauthenticated attacker permitted to submit jobs to a shared printer queue can send a crafted Interne...

CVE-2026-107655 Cups: null pointer dereference via embedded job ticket comments allows remote denial of service

A flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference. An unauthenticated attacker permitted to submit jobs to a shared printer queue can send a crafted Interne...

CVE-2026-107655

A flaw was found in CUPS. When processing embedded job ticket comments within documents, the service improperly handles specific IPP attributes, causing an unhandled null pointer dereference. An unauthenticated attacker permitted to submit jobs to a shared printer queue can send a crafted Interne...

PrintNightmare

TryHackMe | PrintNightmare PrintNightmare Learn about the vulnerability known as PrintNightmare CVE-2021-1675 and CVE-2021-34527 Task 6 Detection: Windows Event Logs Event Viewer Applications and Services Logs Microsoft Windows PrintService Admin...