{"$ref":"https://www.cert.ssi.gouv.fr/openapi.json","affected_systems":[{"description":"Microsoft Exchange Server 2019 Cumulative Update 14 versions ant\u00e9rieures \u00e0 15.02.1544.025","product":{"name":"N/A","vendor":{"name":"Microsoft","scada":false}}},{"description":"Microsoft Exchange Server 2019 Cumulative Update 15 versions ant\u00e9rieures \u00e0 15.02.1748.024","product":{"name":"N/A","vendor":{"name":"Microsoft","scada":false}}},{"description":"Microsoft Exchange Server 2016 Cumulative Update 23 versions ant\u00e9rieures \u00e0 15.01.2507.055","product":{"name":"N/A","vendor":{"name":"Microsoft","scada":false}}},{"description":"Microsoft Exchange Server Subscription Edition RTM versions ant\u00e9rieures \u00e0 15.02.2562.017","product":{"name":"N/A","vendor":{"name":"Microsoft","scada":false}}}],"affected_systems_content":"","content":"## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l'\u00e9diteur pour l'obtention des correctifs (cf. section Documentation).","cves":[{"name":"CVE-2025-53786","url":"https://www.cve.org/CVERecord?id=CVE-2025-53786"}],"links":[],"reference":"CERTFR-2025-AVI-0659","revisions":[{"description":"Version initiale","revision_date":"2025-08-07T00:00:00.000000"}],"risks":[{"description":"\u00c9l\u00e9vation de privil\u00e8ges"}],"summary":"Une vuln\u00e9rabilit\u00e9 a \u00e9t\u00e9 d\u00e9couverte dans Microsoft Exchange Server. Elle permet \u00e0 un attaquant de provoquer une \u00e9l\u00e9vation de privil\u00e8ges.","title":"Vuln\u00e9rabilit\u00e9 dans Microsoft Exchange Server","vendor_advisories":[{"published_at":"2025-08-06","title":"Bulletin de s\u00e9curit\u00e9 Microsoft CVE-2025-53786","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-53786"}]}