{"id":"CVE-2020-24486","aliases":["EUVD-2020-17206","GHSA-rrg4-28hx-w289"],"status":"published","title":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated...","description":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00291,"percentile":0.21822,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2021-06-09T18:53:45Z","modified":"2026-10-09T00:31:10Z","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"},{"vendor":"siemens","product":"simatic_ipc547g_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","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-24486"},{"url":"https://security.netapp.com/advisory/ntap-20210702-0002"},{"url":"https://github.com/advisories/GHSA-rrg4-28hx-w289"}],"sources":{"cve":[{"id":"CVE-2020-24486","description":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2021-06-09T18:53:45Z","modified":"2026-10-08T21:13:44.205Z","updated_at":"2026-11-02T14:35:54.170199Z"}],"euvd":[{"id":"EUVD-2020-17206","description":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2021-06-09T18:53:45Z","modified":"2026-10-08T21:13:44Z","updated_at":"2026-11-02T17:27:26.856493Z"}],"ghsa":[{"id":"GHSA-rrg4-28hx-w289","title":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated...","description":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-05-24T19:04:29Z","modified":"2026-10-09T00:31:10Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:12:59.31428Z"}],"nvd":[{"id":"CVE-2020-24486","description":"Improper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2021-06-09T19:15:08.773Z","modified":"2026-10-08T22:16:57.94Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:06:43.288951Z"}]}}