{"id":"CVE-2020-0961","aliases":["EUVD-2020-2429","GHSA-3px7-mx75-562c"],"status":"published","title":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine...","description":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka 'Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability'.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.11829,"percentile":0.96144,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2020-04-15T15:13:05Z","modified":"2026-06-17T02:47:05Z","products":[{"vendor":"microsoft","product":"microsoft office"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office 365 proplus"},{"vendor":"microsoft","product":"office_365_proplus"}],"references":[{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-0961","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-0961"},{"url":"https://github.com/advisories/GHSA-3px7-mx75-562c"}],"sources":{"cve":[{"id":"CVE-2020-0961","description":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka 'Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability'.","status":"published","published":"2020-04-15T15:13:05Z","modified":"2024-08-04T06:18:03.628Z","updated_at":"2026-11-02T14:35:59.763887Z"}],"euvd":[{"id":"EUVD-2020-2429","description":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka 'Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability'.","status":"published","published":"2020-04-15T15:13:05Z","modified":"2024-08-04T06:18:03Z","updated_at":"2026-11-03T03:08:16.431929Z"}],"ghsa":[{"id":"GHSA-3px7-mx75-562c","title":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine...","description":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka 'Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability'.","status":"published","published":"2022-05-24T17:14:32Z","modified":"2023-01-29T05:02:27Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:45:05.277553Z"}],"nvd":[{"id":"CVE-2020-0961","description":"A remote code execution vulnerability exists when the Microsoft Office Access Connectivity Engine improperly handles objects in memory, aka 'Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability'.","status":"published","published":"2020-04-15T15:15:17.777Z","modified":"2026-06-17T02:47:05.143Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:05:59.125695Z"}]}}