{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "ThinkPad", "vendor": "Lenovo", "versions": [{"status": "affected", "version": "various"}]}], "source": "psirt@lenovo.com"}, {"affectedData": [{"cpes": ["cpe:2.3:h:lenovo:thinkpad:-:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "product": "thinkpad", "vendor": "lenovo", "versions": [{"status": "affected", "version": "p14_gen2"}, {"status": "affected", "version": "p15_gen2"}, {"status": "affected", "version": "t14_gen2"}, {"status": "affected", "version": "t15_gen2"}]}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:thinkpad_t15_gen_2_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "44ECDB6C-F7B1-46AD-A0D3-41C5BDC3A6A6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:thinkpad_t15_gen_2:-:*:*:*:*:*:*:*", "matchCriteriaId": "AF9FB9A3-B1B5-42FF-9B07-0245E54237E3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:thinkpad_p14s_gen_2_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "68E8C048-B2DE-4167-ABDA-D8B429699A98", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:thinkpad_p14s_gen_2:-:*:*:*:*:*:*:*", "matchCriteriaId": "AE970F53-856F-4DFF-B845-A8C5A8B14C90", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:thinkpad_p15s_gen_2_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2764465A-3477-4ABB-98B0-CD356CA35A0F", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:thinkpad_p15s_gen_2:-:*:*:*:*:*:*:*", "matchCriteriaId": "A4AE8F28-A87C-4F62-951D-92EE9952E4B1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:lenovo:thinkpad_t14_gen_2_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "FC7DE47A-4C00-4BE8-ABA5-294B9BAD5F41", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:lenovo:thinkpad_t14_gen_2:-:*:*:*:*:*:*:*", "matchCriteriaId": "BD6A601D-0427-453F-B4A8-4EB9C18A58C6", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Se ha reportado una vulnerabilidad en BIOS en ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, y T15 Gen 2 que podr\u00eda hacer que el sistema se recupere en configuraciones inseguras si el BIOS se corrompe."}], "id": "CVE-2023-4030", "lastModified": "2026-06-17T06:36:57.080", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 8.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 5.9, "source": "psirt@lenovo.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-4030", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2024-10-08T13:08:56.146548Z", "version": "2.0.3"}}]}, "published": "2023-08-17T17:15:10.403", "references": [{"source": "psirt@lenovo.com", "tags": ["Vendor Advisory"], "url": "https://support.lenovo.com/us/en/product_security/LEN-134879"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://support.lenovo.com/us/en/product_security/LEN-134879"}], "sourceIdentifier": "psirt@lenovo.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-636"}], "source": "psirt@lenovo.com", "type": "Secondary"}]}