4.6

CVE-2021-36955

Warnung

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Windows Common Log File System Driver Elevation of Privilege Vulnerability
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Microsoft ≫ Windows 10 1507 Version < 10.0.10240.19060
Microsoft ≫ Windows 10 1607 Version < 10.0.14393.4651
Microsoft ≫ Windows 10 1809 Version < 10.0.17763.2183
Microsoft ≫ Windows 10 1909 Version < 10.0.18363.1801
Microsoft ≫ Windows 10 2004 Version < 10.0.19041.1237
Microsoft ≫ Windows 10 20h2 Version < 10.0.19042.1237
Microsoft ≫ Windows 10 21h1 Version < 10.0.19043.1237
Microsoft ≫ Windows 7 Version - Update sp1 SwEdition - HwPlatform -
Microsoft ≫ Windows 8.1 Version - SwEdition - HwPlatform -
Microsoft ≫ Windows Rt 8.1 Version -
Microsoft ≫ Windows Server 2004 Version < 10.0.19041.1237
Microsoft ≫ Windows Server 2008 Version - Update sp2
Microsoft ≫ Windows Server 2008 Version r2 Update sp1 HwPlatform x64
Microsoft ≫ Windows Server 2012 Version - Update r2
Microsoft ≫ Windows Server 2016 Version < 10.0.14393.4651
Microsoft ≫ Windows Server 2019 Version < 10.0.17763.2183
Microsoft ≫ Windows Server 2022 Version < 10.0.20348.230
Microsoft ≫ Windows Server 20h2 Version < 10.0.19042.1237

03.11.2021: CISA Known Exploited Vulnerabilities (KEV) Catalog

Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability

Schwachstelle

Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.

Beschreibung

Apply updates per vendor instructions.

Erforderliche Maßnahmen
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 4.04% 0.897
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.6 3.9 6.4
AV:L/AC:L/Au:N/C:P/I:P/A:P
NIST 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Microsoft 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-36955
Patch
Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-36955
Patch
Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-36955
US Government Resource