{"id":"CVE-2020-24473","aliases":["EUVD-2020-17193","GHSA-x77m-cq63-hf34"],"status":"published","title":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and...","description":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.48.ce3e3bd2 may allow an authenticated user to potentially enable escalation of privilege via local access.","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","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00246,"percentile":0.1598,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-06-09T19:01:45Z","modified":"2026-06-17T03:05:39Z","products":[{"vendor":"intel","product":"baseboard_management_controller_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00476.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24473"},{"url":"https://github.com/advisories/GHSA-x77m-cq63-hf34"}],"sources":{"cve":[{"id":"CVE-2020-24473","description":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.48.ce3e3bd2 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-06-09T19:01:45Z","modified":"2024-08-04T15:12:08.965Z","updated_at":"2026-11-02T14:35:54.468882Z"}],"euvd":[{"id":"EUVD-2020-17193","description":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.48.ce3e3bd2 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-06-09T19:01:45Z","modified":"2024-08-04T15:12:08Z","updated_at":"2026-11-03T03:07:20.249898Z"}],"ghsa":[{"id":"GHSA-x77m-cq63-hf34","title":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and...","description":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.48.ce3e3bd2 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-24T19:04:27Z","modified":"2023-01-29T05:06:28Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:46:01.927509Z"}],"nvd":[{"id":"CVE-2020-24473","description":"Out of bounds write in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.48.ce3e3bd2 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-06-09T20:15:08.05Z","modified":"2026-06-17T03:05:39.003Z","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":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}