CVE-2023-36025: Windows SmartScreen Security Feature Bypass Vulnerability
First published: Tue Nov 14 2023(Updated: )
Microsoft Windows SmartScreen contains a security feature bypass vulnerability that could allow an attacker to bypass Windows Defender SmartScreen checks and their associated prompts.
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 11 | =22H2 | |
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows 11 | =21H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 11 | =23H2 | |
| Microsoft Windows Server 2019 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =21H2 | |
| Microsoft Windows 10 | ||
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =22H2 | |
| Microsoft Windows 10 | =1607 | |
| Microsoft Windows 10 | =1809 | |
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Microsoft Windows | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows 10 1507 | ||
| Microsoft Windows 10 1507 | ||
| Microsoft Windows 10 Version 1607 x86 | ||
| Microsoft Windows 10 Version 1607 x86 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 1809 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 21h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 10 22h2 | ||
| Microsoft Windows 11 21h2 | ||
| Microsoft Windows 11 21h2 | ||
| Microsoft Windows 11 22h2 | ||
| Microsoft Windows 11 22h2 | ||
| Microsoft Windows 11 23h2 | ||
| Microsoft Windows 11 23h2 | ||
| Microsoft Windows Server 2008 Itanium | =sp2 | |
| Microsoft Windows Server 2008 Itanium | =r2-sp1 | |
| Microsoft Windows Server 2012 x64 | ||
| Microsoft Windows Server 2012 x64 | =r2 | |
| Microsoft Windows Server 2016 | <10.0.14393.6452 | |
| Microsoft Windows Server 2019 | <10.0.17763.5122 | |
| Microsoft Windows Server 2022 | <10.0.20348.2113 | |
| Microsoft Windows Server 2008 Itanium | ||
| Microsoft Windows Server 2008 Itanium |
Remedy
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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Reference Links
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36025 (Advisory)
- https://www.bleepingcomputer.com/news/security/windows-smartscreen-flaw-exploited-to-drop-phemedrone-malware/
- https://www.theregister.com/2024/01/12/windows_phemedrone_stealer/
- https://www.bleepingcomputer.com/news/security/hackers-used-new-windows-defender-zero-day-to-drop-darkme-malware/
- https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2023-36025;
- https://nvd.nist.gov/vuln/detail/CVE-2023-36025
Frequently Asked Questions
What is the severity of CVE-2023-36025?
CVE-2023-36025 is categorized as a security feature bypass vulnerability, which can potentially allow an attacker to bypass essential Windows Defender SmartScreen checks.
How do I fix CVE-2023-36025?
To fix CVE-2023-36025, you should apply the latest security updates provided by Microsoft for affected Windows versions.
Which software versions are affected by CVE-2023-36025?
CVE-2023-36025 affects various versions of Windows, including Windows 10, Windows 11, and Windows Server 2019.
Can CVE-2023-36025 be exploited remotely?
CVE-2023-36025 has the potential for remote exploitation if an attacker successfully bypasses the SmartScreen security checks.
What are the risks associated with CVE-2023-36025?
The risks for CVE-2023-36025 include the possibility for attackers to deliver malicious software undetected due to bypassed SmartScreen prompts.
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