{"id":"CVE-2023-27519","aliases":["EUVD-2023-31281","GHSA-x6h4-x9x4-vf9g"],"status":"published","title":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a...","description":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.","severity":{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.0022,"percentile":0.12722,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-11-14T19:04:55Z","modified":"2026-06-17T05:45:22Z","products":[{"vendor":"intel","product":"optane_memory_h20_with_solid_state_storage_firmware"},{"vendor":"intel","product":"optane_ssd_900p_firmware"},{"vendor":"intel","product":"optane_ssd_905p_firmware"},{"vendor":"intel","product":"optane_ssd_dc_p4800x_firmware"},{"vendor":"intel","product":"optane_ssd_dc_p4801x_firmware"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00758.html","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-27519"},{"url":"https://github.com/advisories/GHSA-x6h4-x9x4-vf9g"}],"sources":{"cve":[{"id":"CVE-2023-27519","description":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-11-14T19:04:55.72Z","modified":"2025-06-11T14:22:41.353Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:26.63732Z"}],"euvd":[{"id":"EUVD-2023-31281","description":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-11-14T19:04:55Z","modified":"2025-06-11T14:22:41Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L","level":"medium"}],"updated_at":"2026-11-02T20:32:25.854616Z"}],"ghsa":[{"id":"GHSA-x6h4-x9x4-vf9g","title":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a...","description":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-11-14T21:31:01Z","modified":"2023-11-14T21:31:09Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:55:01.730245Z"}],"nvd":[{"id":"CVE-2023-27519","description":"Improper input validation in firmware for some Intel(R) Optane(TM) SSD products may allow a privileged user to potentially enable escalation of privilege via local access.","status":"published","published":"2023-11-14T19:15:21.253Z","modified":"2026-06-17T05:45:22.973Z","cvss":[{"version":"3.1","score":6.9,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:46.647045Z"}]}}