{"id":"CVE-2023-23419","published":"2023-03-14T16:55:45Z","modified":"2025-01-01T00:48:26Z","title":"Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability","vendor":"Microsoft","product":"Windows 11 version 22H2","tier":"tail","description":{"text":"Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability","provenance":"source","from":"CVE.org"},"cvss":{"score":7.8,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00393,"percentile":0.33402,"provenance":"source"},"cwes":[{"id":"CWE-20","name":"Improper Input Validation"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23419","tags":["vendor-advisory"]}],"priority":{"score":12.1,"factors":[{"name":"EPSS percentile","points":6.68},{"name":"CVSS severity","points":5.46}]},"vendorSlug":"microsoft","affectedVersions":[{"vendor":"Microsoft","product":"Windows 11 version 22H2","versions":[">= 10.0.22621.0, < 10.0.22621.1413"]}],"euvd":{"id":"EUVD-2023-27519","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-microsoft-windows-cwe-20"}}