{"id":"CVE-2023-23393","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-23393","generatedAt":"2026-10-27T19:57:29.101Z","title":"Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability","description":"Windows BrokerInfrastructure Service Elevation of Privilege Vulnerability","published":"2023-03-14T17:15:13.000Z","lastModified":"2026-06-17T05:37:01.000Z","status":"Modified","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"3.1","score":7,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-591","CWE-362"],"affected":["microsoft/windows 10 1809","microsoft/windows 10 20h2","microsoft/windows 10 21h2","microsoft/windows 10 22h2","microsoft/windows 11 21h2","microsoft/windows 11 22h2","microsoft/windows server 2019","microsoft/windows server 2022"],"epss":{"score":0.00246,"percentile":0.157,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.25%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23393","tags":["Patch","Vendor Advisory"],"source":"secure@microsoft.com"},{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23393","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-23393","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}