{"id":"CVE-2023-32480","aliases":["EUVD-2023-36724","GHSA-x39f-m4x2-52g8"],"status":"published","title":"Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical...","description":"Dell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution.","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":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00323,"percentile":0.25525,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-06-23T10:50:52Z","modified":"2026-06-17T05:58:55Z","products":[{"vendor":"dell","product":"alienware_m15_r7_firmware"},{"vendor":"dell","product":"cpg bios"},{"vendor":"dell","product":"cpg_bios"},{"vendor":"dell","product":"g15_5510_firmware"},{"vendor":"dell","product":"g15_5520_firmware"},{"vendor":"dell","product":"inspiron_14_5410_firmware"},{"vendor":"dell","product":"inspiron_14_5418_firmware"},{"vendor":"dell","product":"inspiron_15_5510_firmware"},{"vendor":"dell","product":"inspiron_15_5518_firmware"},{"vendor":"dell","product":"inspiron_16_7620_2-in-1_firmware"},{"vendor":"dell","product":"inspiron_3520_firmware"},{"vendor":"dell","product":"inspiron_5410_firmware"},{"vendor":"dell","product":"inspiron_5420_firmware"},{"vendor":"dell","product":"inspiron_5620_firmware"},{"vendor":"dell","product":"inspiron_7420_firmware"},{"vendor":"dell","product":"inspiron_7510_firmware"},{"vendor":"dell","product":"inspiron_7610_firmware"},{"vendor":"dell","product":"latitude_3320_firmware"},{"vendor":"dell","product":"latitude_3420_firmware"},{"vendor":"dell","product":"latitude_3430_firmware"},{"vendor":"dell","product":"latitude_3520_firmware"},{"vendor":"dell","product":"latitude_3530_firmware"},{"vendor":"dell","product":"precision_5760_firmware"},{"vendor":"dell","product":"precision_5770_firmware"},{"vendor":"dell","product":"vostro_3420_firmware"},{"vendor":"dell","product":"vostro_3520_firmware"},{"vendor":"dell","product":"vostro_5410_firmware"},{"vendor":"dell","product":"vostro_5510_firmware"},{"vendor":"dell","product":"vostro_5620_firmware"},{"vendor":"dell","product":"vostro_7510_firmware"},{"vendor":"dell","product":"xps_13_9315_2-in-1_firmware"},{"vendor":"dell","product":"xps_17_9710_firmware"},{"vendor":"dell","product":"xps_17_9720_firmware"}],"references":[{"url":"https://www.dell.com/support/kbdoc/en-us/000214779/dsa-2023-175-dell-client-bios-security-update-for-an-improper-input-validation-vulnerability","tags":["vendor-advisory","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32480"},{"url":"https://github.com/advisories/GHSA-x39f-m4x2-52g8"}],"sources":{"cve":[{"id":"CVE-2023-32480","description":"\nDell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution.\n\n","status":"published","published":"2023-06-23T10:50:52.359Z","modified":"2024-11-29T14:39:31.425Z","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":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:29.01154Z"}],"euvd":[{"id":"EUVD-2023-36724","description":"\nDell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution.\n\n","status":"published","published":"2023-06-23T10:50:52Z","modified":"2024-11-29T14:39:31Z","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":"2026-11-03T00:04:44.834433Z"}],"ghsa":[{"id":"GHSA-x39f-m4x2-52g8","title":"\nDell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical...","description":"\nDell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution.\n\n","status":"published","published":"2023-06-23T12:30:18Z","modified":"2024-04-04T05:07:12Z","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-20"],"updated_at":"2026-11-02T14:56:29.503716Z"}],"nvd":[{"id":"CVE-2023-32480","description":"\nDell BIOS contains an Improper Input Validation vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability to perform arbitrary code execution.\n\n","status":"published","published":"2023-06-23T11:15:09.937Z","modified":"2026-06-17T05:58:55.913Z","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":"secondary"},{"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"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:08:12.414559Z"}]}}