CVE-2024-21320
Windows Themes Spoofing Vulnerability
6.5 MediumPublic exploit
Windows Themes Spoofing Vulnerability
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
22.6%Up 22.5 points since Jan 18, 2024
What each source reports
CVE List Score used
Windows Themes Spoofing Vulnerability
Windows Themes Spoofing Vulnerability
- Record
CVE-2024-21320- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Weakness
- CWE-200
- Updated
- 2026-11-02
EUVDEUVD-2024-19032
Windows Themes Spoofing Vulnerability
- Record
EUVD-2024-19032- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-fvh6-48v9-mqh2
Windows Themes Spoofing Vulnerability
Windows Themes Spoofing Vulnerability
- Record
GHSA-fvh6-48v9-mqh2- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
NVD
Windows Themes Spoofing Vulnerability
- Record
CVE-2024-21320- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N - CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N - Weakness
- CWE-200
- Updated
- 2026-11-02
Affected products
- microsoft windows 10 version 1507
- microsoft windows 10 version 1607
- microsoft windows 10 version 1809
- microsoft windows 10 version 21h2
- microsoft windows 10 version 22h2
- microsoft windows 11 version 21h2
- microsoft windows 11 version 22h2
- microsoft windows 11 version 22h3
- microsoft windows 11 version 23h2
- microsoft windows server 2012
- microsoft windows server 2012 (server core installation)
- microsoft windows server 2012 r2
Show 14 moreShow less
- microsoft windows server 2012 r2 (server core installation)
- microsoft windows server 2016
- microsoft windows server 2016 (server core installation)
- microsoft windows server 2019
- microsoft windows server 2019 (server core installation)
- microsoft windows server 2022
- microsoft windows 10 1507
- microsoft windows 10 1607
- microsoft windows 10 1809
- microsoft windows 10 21h2
- microsoft windows 10 22h2
- microsoft windows 11 21h2
- microsoft windows 11 22h2
- microsoft windows 11 23h2
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Exploit-DB | Microsoft Windows - NTLM Hash Leak Malicious Windows Theme | 2025-03-22 |
| PoC in GitHub | sxyrxyy/CVE-2024-21320-POC | 2024-10-30 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, Exploit-DB, GitHub Advisories, NVD, PoC in GitHub |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-21320 is a medium vulnerability (CVSS 6.5) in Microsoft Windows 10 Version 1507, published January 9, 2024. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 22.6%, the 97th percentile. No source names a fixed version.
References
msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21320
vicarius.io/vsociety/posts/cve-2024-21320-detection-script-windows-themes-spoofing-vulnerability
nvd.nist.gov/vuln/detail/CVE-2024-21320
github.com/advisories/GHSA-fvh6-48v9-mqh2