Attacker Value
Unknown
CVE-2021-43226
CVE-2021-43226
(Last updated December 28, 2023) ▾
MITRE ATT&CK
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Description
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Add Assessment
1
Technical Analysis
A July 2024 bulletin from multiple U.S. government agencies indicates that North Korean state-sponsored attackers have demonstrated interest in this vulnerability — not immediately clear whether it was exploited outright or used in some other capacity: https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-207a
Not on CISA KEV as of August 7, 2024.
CVSS V3 Severity and Metrics
Data provided by the National Vulnerability Database (NVD)
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High
General Information
Vendors
- microsoft
Products
- windows 10 -,
- windows 10 1607,
- windows 10 1809,
- windows 10 1909,
- windows 10 2004,
- windows 10 20h2,
- windows 10 21h1,
- windows 11 -,
- windows 7 -,
- windows 8.1 -,
- windows rt 8.1 -,
- windows server 2008 -,
- windows server 2008 r2,
- windows server 2012 -,
- windows server 2012 r2,
- windows server 2016 -,
- windows server 2016 2004,
- windows server 2019 -,
- windows server 2022,
- windows server 20h2
