CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: Nov 17, 2021
High
CISA KEVEPSS 7.6%CVE-2021-33771
Microsoft—Windows
Microsoft Windows kernel contains an unspecified vulnerability that allows for privilege escalation.
EPSS — Exploit Probability
7.6%
Higher than 91.7% of all CVEs
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2021-33771
Vulnerability Overview
- Severity
- High
- EPSS
- 7.6%
- CISA KEV
- Yes
- Ransomware
- Unknown
- Published
- Nov 3, 2021
- KEV Added
- Nov 3, 2021
- Due Date
- Nov 17, 2021
- Related Articles
- 0
Vendor
Microsoft
Windows