{"id":"CVE-2020-8670","aliases":["EUVD-2020-29518","GHSA-4282-5w9g-6q57"],"status":"published","title":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to...","description":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00268,"percentile":0.18998,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2021-06-09T18:50:23Z","modified":"2026-10-08T21:33:44Z","products":[{"vendor":"intel","product":"bios"},{"vendor":"netapp","product":"aff_bios"},{"vendor":"netapp","product":"cloud_backup"},{"vendor":"netapp","product":"fas_bios"},{"vendor":"netapp","product":"hci_compute_node_bios"},{"vendor":"netapp","product":"hci_storage_node_bios"},{"vendor":"netapp","product":"solidfire_bios"},{"vendor":"siemens","product":"simatic_field_pg_m6_firmware"},{"vendor":"siemens","product":"simatic_ipc427e_firmware"},{"vendor":"siemens","product":"simatic_ipc477e_firmware"},{"vendor":"siemens","product":"simatic_ipc477e_pro_firmware"},{"vendor":"siemens","product":"simatic_ipc527g_firmware"},{"vendor":"siemens","product":"simatic_ipc547g_firmware"},{"vendor":"siemens","product":"simatic_ipc627e_firmware"},{"vendor":"siemens","product":"simatic_ipc647e_firmware"},{"vendor":"siemens","product":"simatic_ipc677e_firmware"},{"vendor":"siemens","product":"simatic_ipc847e_firmware"},{"vendor":"siemens","product":"simatic_itp1000_firmware"}],"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://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8670"},{"url":"https://security.netapp.com/advisory/ntap-20210702-0002"},{"url":"https://github.com/advisories/GHSA-4282-5w9g-6q57"}],"sources":{"cve":[{"id":"CVE-2020-8670","description":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-06-09T18:50:23Z","modified":"2026-10-08T21:03:34.083Z","updated_at":"2026-11-02T14:35:50.545879Z"}],"euvd":[{"id":"EUVD-2020-29518","description":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-06-09T18:50:23Z","modified":"2026-10-08T21:03:34Z","updated_at":"2026-11-02T17:27:26.856493Z"}],"ghsa":[{"id":"GHSA-4282-5w9g-6q57","title":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to...","description":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2022-05-24T19:04:28Z","modified":"2026-10-08T21:33:44Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T15:12:58.478725Z"}],"nvd":[{"id":"CVE-2020-8670","description":"Race condition in the firmware for some Intel(R) Processors may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2021-06-09T19:15:09.133Z","modified":"2026-10-08T21:17:31.67Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}