Windows Disk Cleanup Tool Elevation of Privilege Vulnerability
PoC: CVE-2025-21420-PoC
We found a way to DLL sideload with cleanmgr.exe
PoC: CVE-2025-21420_POC
Windows Disk Cleanup Tool Elevation of Privilege Vulnerability
PoC: CVE-2025-21420-PoC
We found a way to DLL sideload with cleanmgr.exe
PoC: edge-maradeur
Exploiting a vulnerability in Windows Disk Cleanup to elevate privileges and provide access to protected data in Edge by bypassing the security feature. CVE-2025-21420 and CVE-2025-21401.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Get alerted for CVEs like this
Register your stack and get notified within minutes when a matching CVE drops.
Start monitoring free