Windows Common Log File System Driver Elevation of Privilege Vulnerability
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Fix
- Fixed in 10.0.17763.2803, 10.0.18363.2212, 10.0.19043.1645, 10.0.20348.643, 10.0.19042.1645, and 8 more
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Microsoft Windows systems that include the Common Log File System (CLFS) driver are affected. An attacker who can already run code on a vulnerable machine could exploit this flaw to gain higher, system-level privileges.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
Windows Common Log File System Driver Elevation of Privilege Vulnerability
Timeline
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CVE published
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
Affected versions
- Microsoft Windows 10 Version 1809
From 10.0.17763.0 · fixed in 10.0.17763.2803
- Microsoft Windows 10 Version 1809
From 10.0.0 · fixed in 10.0.17763.2803
- Microsoft Windows Server 2019
From 10.0.17763.0 · fixed in 10.0.17763.2803
- Microsoft Windows Server 2019 (Server Core installation)
From 10.0.17763.0 · fixed in 10.0.17763.2803
- Microsoft Windows 10 Version 1909
From 10.0.0 · fixed in 10.0.18363.2212
- Microsoft Windows 10 Version 21H1
From 10.0.0 · fixed in 10.0.19043.1645
- Microsoft Windows Server 2022
From 10.0.20348.0 · fixed in 10.0.20348.643
- Microsoft Windows 10 Version 20H2
From 10.0.0 · fixed in 10.0.19042.1645
- Microsoft Windows Server version 20H2
From 10.0.0 · fixed in 10.0.19042.1645
- Microsoft Windows 11 version 21H2
From 10.0.0 · fixed in 10.0.22000.613
- Microsoft Windows 10 Version 21H2
From 10.0.19043.0 · fixed in 10.0.19044.1645
- Microsoft Windows 10 Version 1507
From 10.0.10240.0 · fixed in 10.0.10240.19265
- Microsoft Windows 10 Version 1607
From 10.0.14393.0 · fixed in 10.0.14393.5066
- Microsoft Windows Server 2016
From 10.0.14393.0 · fixed in 10.0.14393.5066
- Microsoft Windows Server 2016 (Server Core installation)
From 10.0.14393.0 · fixed in 10.0.14393.5066
- Microsoft Windows 7
From 6.1.0 · fixed in 6.1.7601.25924
- Microsoft Windows 7 Service Pack 1
From 6.1.0 · fixed in 6.1.7601.25924
- Microsoft Windows 8.1
From 6.3.0 · fixed in 6.3.9600.20337
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0 · fixed in 6.0.6003.21446
- Microsoft Windows Server 2008 Service Pack 2 (Server Core installation)
From 6.0.6003.0 · fixed in 6.0.6003.21446
- Microsoft Windows Server 2008 Service Pack 2
From 6.0.6003.0 · fixed in 6.0.6003.21446
- Microsoft Windows Server 2008 R2 Service Pack 1
From 6.1.7601.0 · fixed in 6.1.7601.25924
- Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation)
From 6.1.7601.0 · fixed in 6.1.7601.25924
- Microsoft Windows Server 2012
From 6.2.9200.0 · fixed in 6.2.9200.23679
- Microsoft Windows Server 2012 (Server Core installation)
From 6.2.9200.0 · fixed in 6.2.9200.23679
- Microsoft Windows Server 2012 R2
From 6.3.9600.0 · fixed in 6.3.9600.20337
- Microsoft Windows Server 2012 R2 (Server Core installation)
From 6.3.9600.0 · fixed in 6.3.9600.20337