CVE-2021-33771 is a high severity vulnerability with a CVSS score of 7.8. Exploits are available; patches have been released and should be applied urgently. This is classified as a zero-day vulnerability.
Moderate probability of exploitation
EPSS predicts the probability of exploitation in the next 30 days based on real-world threat data, complementing CVSS severity scores with actual risk assessment.
Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation.
| Vendor | Product |
|---|---|
| Microsoft | Windows Server 2012 |
| Microsoft | Windows Server 2004 |
| Microsoft | Windows 10 20h2 |
| Microsoft | Windows Rt 8.1 |
| Microsoft | Windows Server 2008 |
| Microsoft | Windows Server 2019 |
| Microsoft | Windows 10 1607 |
| Microsoft | Windows 10 1507 |
| Microsoft | Windows 10 1809 |
| Microsoft | Windows 8.1 |
And 5 more...
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