{"id":"CVE-2020-24486","title":"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.","summary":"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":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-20"],"vendor":"netapp","product":"cloud_backup","affected":["bios","cloud_backup","aff_bios","e-series_bios","fas_bios","hci_compute_node_bios","hci_storage_node_bios","solidfire_bios","simatic_ipc547g_firmware"],"published":"2021-06-09","updated":"2026-10-08","sourceUpdated":"2026-10-08T22:16:57.940","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2020-24486","references":[{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf","label":"secure@intel.com"},{"url":"https://security.netapp.com/advisory/ntap-20210702-0002/","label":"secure@intel.com"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.html","label":"secure@intel.com"},{"url":"https://cert-portal.siemens.com/productcert/pdf/ssa-309571.pdf","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20210702-0002/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00463.html","label":"af854a3a-2127-422b-91ae-364da2661108"}],"tags":["nvd"],"epss":0.00303,"epssPercentile":0.21084,"ingestedAt":"2026-10-08T23:16:47.320Z","slug":"CVE-2020-24486","body":"## Overview\n\nImproper input validation in the firmware for some Intel(R) Processors may allow an authenticated user to potentially enable denial of service via local access.\n\n## Affected\n\n- `bios`\n- `cloud_backup`\n- `aff_bios`\n- `e-series_bios`\n- `fas_bios`\n- `hci_compute_node_bios`\n- `hci_storage_node_bios`\n- `solidfire_bios`\n- `simatic_ipc547g_firmware`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}