Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
CVE-2021-28447 Details
Description
Windows Early Launch Antimalware Driver Security Feature Bypass Vulnerability
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Nov 19, 2024Exploitation: PocAutomatable: NoTechnical Impact: Partial
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://bi-zone.medium.com/measured-boot-and-malware-signatures-exploring-two-vulnerabilities-found-in-the-windows-loader-5a4fcc3c4b66 | CVE | ExploitThird Party Advisory |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28447 | CVE | PatchVendor Advisory |
| https://bi-zone.medium.com/measured-boot-and-malware-signatures-exploring-two-vulnerabilities-found-in-the-windows-loader-5a4fcc3c4b66 | [email protected] | ExploitThird Party Advisory |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-28447 | [email protected] | PatchVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 | 20h2 1607 1803 1809 1909 2004 |
CPE
Remediation
| |
| microsoft windows 7 | All versions |
CPE
Remediation
| |
| microsoft windows 8.1 | All versions |
CPE
Remediation
| |
| microsoft windows rt 8.1 | All versions |
CPE
Remediation
| |
| microsoft windows server 2012 | r2 |
CPE
Remediation
| |
| microsoft windows server 2016 | 20h2 1909 2004 |
CPE
Remediation
| |
| microsoft windows server 2019 | All versions |
CPE
Remediation
| |
Change History
8 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Dec 29, 2023 | CVE Modified | [email protected] |
| Sep 14, 2021 | Modified Analysis | [email protected] |
| Jul 15, 2021 | CVE Modified | [email protected] |
| Apr 21, 2021 | Initial Analysis | [email protected] |