{"id":"CVE-2022-33648","aliases":["EUVD-2022-36691","GHSA-h793-cg9r-h7f4"],"status":"published","title":"Microsoft Excel Remote Code Execution Vulnerability","description":"Microsoft Excel 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/E:U/RL:O/RC:C","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00814,"percentile":0.57295,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-08-09T19:50:33Z","modified":"2026-06-17T04:49:11Z","products":[{"vendor":"microsoft","product":"microsoft office online server"},{"vendor":"microsoft","product":"office_online_server"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-33648","tags":["vendor-advisory","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33648"},{"url":"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-33648"},{"url":"https://github.com/advisories/GHSA-h793-cg9r-h7f4"}],"sources":{"cve":[{"id":"CVE-2022-33648","title":"Microsoft Excel Remote Code Execution Vulnerability","description":"Microsoft Excel Remote Code Execution Vulnerability","status":"published","published":"2022-08-09T19:50:33Z","modified":"2025-01-02T19:33:44.943Z","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/E:U/RL:O/RC:C","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:34:40.621895Z"}],"euvd":[{"id":"EUVD-2022-36691","description":"Microsoft Excel Remote Code Execution Vulnerability","status":"published","published":"2022-08-09T19:50:33Z","modified":"2025-01-02T19:33:44Z","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/E:U/RL:O/RC:C","level":"high"}],"updated_at":"2026-11-03T00:04:27.955488Z"}],"ghsa":[{"id":"GHSA-h793-cg9r-h7f4","title":"Microsoft Excel Remote Code Execution Vulnerability.","description":"Microsoft Excel Remote Code Execution Vulnerability.","status":"published","published":"2022-08-10T00:00:18Z","modified":"2023-06-09T05:01:26Z","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"}],"updated_at":"2026-11-02T14:54:38.286464Z"}],"nvd":[{"id":"CVE-2022-33648","description":"Microsoft Excel Remote Code Execution Vulnerability","status":"published","published":"2022-08-09T20:15:10.213Z","modified":"2026-06-17T04:49:11.013Z","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":"secondary"}],"updated_at":"2026-11-02T14:07:24.750124Z"}]}}