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CVE-2021-42287

high · 7.5Actively exploited

On the CISA Known Exploited Vulnerabilities catalog

Apply updates per vendor instructions.

Added 2022-04-11Remediation due 2022-05-02

Active Directory Domain Services Elevation of Privilege Vulnerability

7.5
CVSS
77.2%
EPSS (exploit prob.)
100th
EPSS percentile
2021-11-10
Published

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductAffected versions
microsoftwindows_server_2004< 10.0.19041.1348
microsoftwindows_server_2008all versions
microsoftwindows_server_2008r2
microsoftwindows_server_2012all versions
microsoftwindows_server_2012r2
microsoftwindows_server_2016< 10.0.14393.4770
microsoftwindows_server_2019< 10.0.17763.2300
microsoftwindows_server_2022< 10.0.20348.350
microsoftwindows_server_20h2< 10.0.19042.1348

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-42287