KEV · Actively exploited
CVE-2022-24521
CVE-2022-24521 is actively exploited (CISA KEV catalog), rated high by the vendor: 0 tracked apps concerned, none still exposed on their current version.
- Severity (CVSS)
- 7.8
- Exploitation
- Confirmed
- Tracked apps
- 0
- Still exposed
- 0
Base CVSS ; severity is a vendor rating (different scale)
CISA KEV · EPSS predicts 7.1 %
Vendor bulletin scale : NVD CVSS pending
Windows Common Log File System Driver Elevation of Privilege Vulnerability
EPSS
7.13%
predictive model; CISA confirms active exploitation
percentile 94.0%
CISA Known Exploited Vulnerability
- Added to KEV
- 2022-04-13
- Remediation deadline
- 2022-05-04
- Required action
- Apply updates per vendor instructions.
- Ransomware
- Yes, known ransomware campaign
OS versions that fix this CVE
This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.
- Windows Server 2022 Fixed in 10.0.20348.643
- Windows Server 2019 Fixed in 10.0.17763.2803
- Windows Server 2016 Fixed in 10.0.14393.5066
- Windows 11 21H2 · 2021-H2 Fixed in 10.0.22000.613
- Windows 10 21H2 · 2021-H2 Fixed in 10.0.19044.1645
- Windows 10 21H1 · 2021-H1 Fixed in 10.0.19043.1645
- Windows 10 20H2 · 2020-H2 Fixed in 10.0.19042.1645
- Windows 10 1909 · 2019-09 Fixed in 10.0.18363.2212
- Windows 10 1809 · 2018-09 Fixed in 10.0.17763.2803
- Windows 10 1607 · 2016-07 Fixed in 10.0.14393.5066
Manage your fleet with Appaloosa
Appaloosa pushes OS updates, apps and policies to your Windows, macOS, iOS and Android devices from one console.