4.4
CVE-2023-24880
- EPSS 90.81%
- Published 14.03.2023 17:15:17
- Last modified 24.02.2025 15:48:01
- Source secure@microsoft.com
- Teams watchlist Login
- Open Login
Windows SmartScreen Security Feature Bypass Vulnerability
Data is provided by the National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1607 Version < 10.0.14393.5786
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.4131
Microsoft ≫ Windows 10 20h2 Version < 10.0.19042.2728
Microsoft ≫ Windows 10 21h2 Version < 10.0.19044.2728
Microsoft ≫ Windows 10 22h2 Version < 10.0.19045.2728
Microsoft ≫ Windows 11 21h2 Version < 10.0.22000.1696
Microsoft ≫ Windows 11 22h2 Version < 10.0.22000.1413
Microsoft ≫ Windows Server 2016 Version-
Microsoft ≫ Windows Server 2019 Version-
Microsoft ≫ Windows Server 2022 Version-
14.03.2023: CISA Known Exploited Vulnerabilities (KEV) Catalog
Microsoft Windows SmartScreen Security Feature Bypass Vulnerability
VulnerabilityMicrosoft Windows SmartScreen contains a security feature bypass vulnerability that could allow an attacker to evade Mark of the Web (MOTW) defenses via a specially crafted malicious file.
DescriptionApply updates per vendor instructions.
Required actions| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 90.81% | 0.996 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| secure@microsoft.com | 4.4 | 1.8 | 2.5 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
|
| nvd@nist.gov | 4.4 | 1.8 | 2.5 |
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
|
CWE-863 Incorrect Authorization
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.