{"id":"CVE-2020-12359","aliases":["EUVD-2020-4671","GHSA-hfr9-8v78-pwqw"],"status":"published","title":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an...","description":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.","severity":{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00318,"percentile":0.24947,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-691"],"published":"2021-06-09T18:50:35Z","modified":"2026-10-07T18:32:56Z","products":[{"vendor":"intel","product":"bios"},{"vendor":"netapp","product":"aff_bios"},{"vendor":"netapp","product":"cloud_backup"},{"vendor":"netapp","product":"e-series_bios"},{"vendor":"netapp","product":"fas_bios"},{"vendor":"netapp","product":"hci_compute_node_bios"},{"vendor":"netapp","product":"hci_storage_node_bios"},{"vendor":"netapp","product":"solidfire_bios"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://security.netapp.com/advisory/ntap-20210702-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12359"},{"url":"https://security.netapp.com/advisory/ntap-20210702-0002"},{"url":"https://github.com/advisories/GHSA-hfr9-8v78-pwqw"}],"sources":{"cve":[{"id":"CVE-2020-12359","description":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.","status":"published","published":"2021-06-09T18:50:35Z","modified":"2026-10-07T16:23:59.731Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-691"],"updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-4671","description":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.","status":"published","published":"2021-06-09T18:50:35Z","modified":"2026-10-07T16:23:59Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-02T17:27:35.164729Z"}],"ghsa":[{"id":"GHSA-hfr9-8v78-pwqw","title":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an...","description":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.","status":"published","published":"2022-05-24T19:04:29Z","modified":"2026-10-07T18:32:56Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-691"],"updated_at":"2026-11-02T15:12:55.347665Z"}],"nvd":[{"id":"CVE-2020-12359","description":"Insufficient control flow management in the firmware for some Intel(R) Processors may allow an unauthenticated user to potentially enable escalation of privilege via physical access.","status":"published","published":"2021-06-09T19:15:08.65Z","modified":"2026-10-07T17:16:41.42Z","cvss":[{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.8,"vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"},{"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-691"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}