{"id":"CVE-2020-12375","aliases":["EUVD-2020-4687","GHSA-82wq-hq49-hv83"],"status":"published","title":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute...","description":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.","severity":{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00297,"percentile":0.2256,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2021-02-17T13:56:01Z","modified":"2026-06-17T02:51:43Z","products":[{"vendor":"intel","product":"bmc_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00434.html","tags":["x_refsource_MISC","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12375"},{"url":"https://github.com/advisories/GHSA-82wq-hq49-hv83"}],"sources":{"cve":[{"id":"CVE-2020-12375","description":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-02-17T13:56:01Z","modified":"2024-08-04T11:56:51.788Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-4687","description":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-02-17T13:56:01Z","modified":"2024-08-04T11:56:51Z","updated_at":"2026-11-03T03:07:40.388635Z"}],"ghsa":[{"id":"GHSA-82wq-hq49-hv83","title":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute...","description":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-24T17:42:25Z","modified":"2023-01-29T05:05:47Z","cwes":["CWE-787"],"updated_at":"2026-11-02T14:45:52.34362Z"}],"nvd":[{"id":"CVE-2020-12375","description":"Heap overflow in the BMC firmware for some Intel(R) Server Boards, Server Systems and Compute Modules before version 2.47 may allow an authenticated user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-02-17T14:15:15.747Z","modified":"2026-06-17T02:51:43.493Z","cvss":[{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","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":"2026-11-02T14:06:34.188486Z"}]}}