- Description
- Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Source
- secure@microsoft.com
- NVD status
- Analyzed
- Products
- windows_10_1507, windows_10_1607, windows_10_1809, windows_10_1909, windows_10_2004, windows_10_20h2, windows_10_21h1, windows_7, windows_8.1, windows_rt_8.1, windows_server_2004, windows_server_2008, windows_server_2012, windows_server_2016, windows_server_2019, windows_server_2022, windows_server_20h2
CVSS 3.1
- Type
- Secondary
- Base score
- 7.8
- Impact score
- 5.9
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.6
- Impact score
- 6.4
- Exploitability score
- 3.9
- Vector string
- AV:L/AC:L/Au:N/C:P/I:P/A:P
Data from CISA
- Vulnerability name
- Microsoft Windows Common Log File System (CLFS) Driver Privilege Escalation Vulnerability
- Exploit added on
- Nov 3, 2021
- Exploit action due
- Nov 17, 2021
- Required action
- Apply updates per vendor instructions.
- Hype score
- Not currently trending
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