{"id":"CVE-2026-65673","aliases":["EUVD-2026-56724","GHSA-m78c-8c5f-5prv"],"status":"published","title":"Microsoft Entra Connect Elevation of Privilege Vulnerability","description":"Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.","severity":{"version":"3.1","score":7.8,"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00322,"percentile":0.25444,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-89"],"published":"2026-08-11T17:06:47Z","modified":"2026-10-30T17:22:34Z","products":[{"vendor":"microsoft","product":"entra_connect"},{"vendor":"microsoft","product":"microsoft entra connect"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65673","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-65673"},{"url":"https://github.com/advisories/GHSA-m78c-8c5f-5prv"}],"sources":{"cve":[{"id":"CVE-2026-65673","title":"Microsoft Entra Connect Elevation of Privilege Vulnerability","description":"Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-08-11T17:06:47.979Z","modified":"2026-10-30T17:22:34.071Z","cvss":[{"version":"3.1","score":7.8,"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","level":"high","assessor":"cna"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T13:37:13.934727Z"}],"euvd":[{"id":"EUVD-2026-56724","description":"Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-08-11T17:06:47Z","modified":"2026-10-30T17:22:34Z","cvss":[{"version":"3.1","score":7.8,"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","level":"high"}],"updated_at":"2026-11-02T16:59:03.451007Z"}],"ghsa":[{"id":"GHSA-m78c-8c5f-5prv","title":"CVET-EOP","description":"CVET-EOP","status":"published","published":"2026-08-11T18:31:36Z","modified":"2026-08-11T18:31:44Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:10:20.045782Z"}],"nvd":[{"id":"CVE-2026-65673","description":"Incorrect authorization in Microsoft Entra Connect Sync allows an authorized attacker to elevate privileges over a network.","status":"published","published":"2026-08-11T17:18:55.303Z","modified":"2026-10-24T16:10:00.153Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:12:36.880938Z"}]}}