Vulnerability Windows CVE-2025-21420: Windows Disk Cleanup Tool Flaw Exploited to Gain SYSTEM Privileges, PoC Released Ddos February 19, 2025 Image: Network-Sec 🔐 Access to This Vulnerability Report Requires Support This article is available to verified supporters only - contribute to read the full report Or choose another support option: Support via PayPal Support via BMC Tags: CVE-2025-21420 CVE-2025-21420 PoC DLL Sideloading February 2025 Patch Tuesday PoC Windows Disk Cleanup Windows Disk Cleanup Tool Post navigation Previous: Rhadamanthys Infostealer Exploits Microsoft Management ConsoleNext: Microsoft’s Quantum Breakthrough: Majorana 1 and the Future of Computing Leave a Reply Cancel replyLogged in as . Edit your profile. Log out? Required fields are marked *Comment *