{"id":"CVE-2023-4030","aliases":["EUVD-2023-53923","GHSA-mv67-x3m9-jj9p"],"status":"published","title":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen...","description":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00189,"percentile":0.08586,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-636"],"published":"2023-08-17T16:48:47Z","modified":"2026-06-17T06:36:57Z","products":[{"vendor":"lenovo","product":"thinkpad"},{"vendor":"lenovo","product":"thinkpad_p14s_gen_2_firmware"},{"vendor":"lenovo","product":"thinkpad_p15s_gen_2_firmware"},{"vendor":"lenovo","product":"thinkpad_t14_gen_2_firmware"},{"vendor":"lenovo","product":"thinkpad_t15_gen_2_firmware"}],"references":[{"url":"https://support.lenovo.com/us/en/product_security/LEN-134879","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-4030"},{"url":"https://github.com/advisories/GHSA-mv67-x3m9-jj9p"}],"sources":{"cve":[{"id":"CVE-2023-4030","description":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.","status":"published","published":"2023-08-17T16:48:47.172Z","modified":"2024-10-08T13:11:13.98Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T14:35:30.851125Z"}],"euvd":[{"id":"EUVD-2023-53923","description":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.","status":"published","published":"2023-08-17T16:48:47Z","modified":"2024-10-08T13:11:13Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:27:45.808193Z"}],"ghsa":[{"id":"GHSA-mv67-x3m9-jj9p","title":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen...","description":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.","status":"published","published":"2023-08-17T18:31:09Z","modified":"2024-04-11T21:07:30Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-636"],"updated_at":"2026-11-02T14:57:06.932158Z"}],"nvd":[{"id":"CVE-2023-4030","description":"A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.","status":"published","published":"2023-08-17T17:15:10.403Z","modified":"2026-06-17T06:36:57.08Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","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-636"],"updated_at":"2026-11-02T14:08:24.487686Z"}]}}