{"id":"CVE-2021-42278","published":"2021-11-10T01:19:44Z","modified":"2026-08-19T19:22:57Z","title":"Microsoft Active Directory Domain Services Privilege Escalation Vulnerability","vendor":"Microsoft","product":"Active Directory","tier":"core","eol":null,"description":{"text":"Active Directory Domain Services Elevation of Privilege Vulnerability","provenance":"source","from":"NVD"},"summary":{"text":"The flaw is an elevation of privilege vulnerability in Microsoft Active Directory Domain Services, a component of Active Directory, stemming from improper input validation. 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