A zero-day exploit which allows authenticated users with a regular Domain User account to gain full SYSTEM-level privileges was observed on June 29, 2021 on a fully patched Windows system. Named PrintNightmare and tracked as CVE-2021-34527, was disclosed by MS on July 1, 2021. PrintNightmare (CVE-2021-34527) is a vulnerability that allows an attacker with a … Continue reading “Microsoft Windows Print Spooler Remote Code Execution Vulnerability (CVE-2021-34527)”