{"id":"CVE-2023-33151","aliases":["EUVD-2023-37336","GHSA-vx4h-mrg5-fgqc"],"status":"published","title":"Microsoft Outlook Spoofing Vulnerability","description":"Microsoft Outlook Spoofing Vulnerability","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.03398,"percentile":0.88923,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2023-07-11T17:02:18Z","modified":"2026-06-17T06:01:09Z","products":[{"vendor":"microsoft","product":"365_apps"},{"vendor":"microsoft","product":"microsoft 365 apps for enterprise"},{"vendor":"microsoft","product":"microsoft office 2019"},{"vendor":"microsoft","product":"microsoft office ltsc 2021"},{"vendor":"microsoft","product":"microsoft outlook 2013"},{"vendor":"microsoft","product":"microsoft outlook 2013 service pack 1"},{"vendor":"microsoft","product":"microsoft outlook 2016"},{"vendor":"microsoft","product":"office"},{"vendor":"microsoft","product":"office_long_term_servicing_channel"}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-33151","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-33151"},{"url":"https://github.com/advisories/GHSA-vx4h-mrg5-fgqc"}],"sources":{"cve":[{"id":"CVE-2023-33151","title":"Microsoft Outlook Spoofing Vulnerability","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2023-07-11T17:02:18.559Z","modified":"2025-02-28T19:40:08.53Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:34.55015Z"}],"euvd":[{"id":"EUVD-2023-37336","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2023-07-11T17:02:18Z","modified":"2025-02-28T19:40:08Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C","level":"medium"}],"updated_at":"2026-11-02T20:53:19.492993Z"}],"ghsa":[{"id":"GHSA-vx4h-mrg5-fgqc","title":"Microsoft Outlook Spoofing Vulnerability","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2023-07-11T18:31:25Z","modified":"2024-04-04T05:57:55Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T14:56:37.597078Z"}],"nvd":[{"id":"CVE-2023-33151","description":"Microsoft Outlook Spoofing Vulnerability","status":"published","published":"2023-07-11T18:15:14.57Z","modified":"2026-06-17T06:01:09.797Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"updated_at":"2026-11-02T14:08:15.91037Z"}]}}