{"revision":"a617383f4c6144eba244c6be41a88776","evidence":{"cve":"CVE-2021-27065","kev":{"cve":"CVE-2021-27065","product":"Exchange Server","name":"Microsoft Exchange Server Remote Code Execution Vulnerability","dateAdded":"2021-11-03","dueDate":"2022-05-03","knownRansomwareUse":true,"shortDescription":"Microsoft Exchange Server contains an unspecified vulnerability that allows for remote code execution. This vulnerability is part of the ProxyLogon exploit chain.","vendor":"Microsoft","isMicrosoft":true,"products":[],"advisoryUrl":null,"publicExploit":null,"msrcUrl":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-27065","cisaUrl":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2021-27065"},"epss":null,"observedAt":"2026-10-23T16:01:26.7735792+00:00","kevRetained":false,"reviewIdentity":"6120cc1051bffd495003b6bc"}}