4.9
CVE-2021-34491
- EPSS 0.96%
- Veröffentlicht 14.07.2021 18:15:11
- Zuletzt bearbeitet 10.08.2026 16:17:51
- Erkennungen
Win32k Information Disclosure Vulnerability
Win32k Information Disclosure Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 Version -
Microsoft ≫ Windows 10 Version 20h2
Microsoft ≫ Windows 10 Version 21h1
Microsoft ≫ Windows 10 Version 1607
Microsoft ≫ Windows 10 Version 1809
Microsoft ≫ Windows 10 Version 1909
Microsoft ≫ Windows 10 Version 2004
Microsoft ≫ Windows 8.1 Version -
Microsoft ≫ Windows Rt 8.1 Version -
Microsoft ≫ Windows Server 2012 Version r2
Microsoft ≫ Windows Server 2016 Version -
Microsoft ≫ Windows Server 2016 Version 20h2
Microsoft ≫ Windows Server 2016 Version 2004
Microsoft ≫ Windows Server 2019 Version -
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.96% | 0.582 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 4.9 | 3.9 | 6.9 |
AV:L/AC:L/Au:N/C:C/I:N/A:N
|
| NIST | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
| Microsoft | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
|
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-34491
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-34491