{"id":"CVE-2023-21761","published":"2023-01-10T00:00:00Z","modified":"2025-01-01T00:36:05Z","title":"Microsoft Exchange Server Information Disclosure Vulnerability","vendor":"Microsoft","product":"Microsoft Exchange Server 2016 Cumulative Update 23","tier":"tail","description":{"text":"Microsoft Exchange Server Information Disclosure Vulnerability","provenance":"source","from":"CVE.org"},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.01638,"percentile":0.76259,"provenance":"source"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21761","tags":["vendor-advisory"]}],"priority":{"score":20.5,"factors":[{"name":"EPSS percentile","points":15.25},{"name":"CVSS severity","points":5.25}]},"vendorSlug":"microsoft","affectedVersions":[{"vendor":"Microsoft","product":"Microsoft Exchange Server 2016 Cumulative Update 23","versions":[">= 15.01.0, < 15.01.2507.017"]},{"vendor":"Microsoft","product":"Microsoft Exchange Server 2019 Cumulative Update 11","versions":[">= 15.02.0, < 15.02.0986.037"]},{"vendor":"Microsoft","product":"Microsoft Exchange Server 2019 Cumulative Update 12","versions":[">= 15.02.0, < 15.02.1118.021"]}],"euvd":{"id":"EUVD-2023-25928","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-microsoft-exchange-server-cwe-918"}}