Show plain JSON{"id": "CVE-2021-40154", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2021-12-01T15:15:07.603", "references": [{"url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/", "tags": ["Broken Link", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Xen1thLabs-AE/CVE-2021-40154", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.darkmatter.ae/xen1thlabs/published-advisories/", "tags": ["Broken Link", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "NXP LPC55S69 devices before A3 have a buffer over-read via a crafted wlength value in a GET Descriptor Configuration request during use of USB In-System Programming (ISP) mode. This discloses protected flash memory."}, {"lang": "es", "value": "Los dispositivos NXP LPC55S69 versiones anteriores a A3, presentan una lectura excesiva del b\u00fafer por medio de un valor wlength dise\u00f1ado en una petici\u00f3n GET Descriptor Configuration durante el uso del modo USB In-System Programming (ISP). Esto revela la memoria flash protegida"}], "lastModified": "2024-11-21T06:23:40.750", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C01C4752-62DA-432C-A802-F9478F06CAAF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd100:0a:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EAD0A6CB-74C5-4D26-A8AD-33BED194D6A5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd100_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C01C4752-62DA-432C-A802-F9478F06CAAF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd100:1b:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "E045483A-280E-4A52-AB78-AB646C5D1AE3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18444119-AF09-496A-A3EF-9417DE557916"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd64:0a:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "F4C7E243-8350-437B-A287-F874C39353C0"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jbd64_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "18444119-AF09-496A-A3EF-9417DE557916"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jbd64:1b:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B72B96A2-11BB-491F-908D-9744B64B83AB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25C0290C-529A-42C8-AF2E-B26462E3824C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jev98:0a:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A23F037B-E7D1-4BAC-AB4B-09CD8F8F77F6"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nxp:lpc55s69jev98_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "25C0290C-529A-42C8-AF2E-B26462E3824C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nxp:lpc55s69jev98:1b:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "37881CE5-1909-48D0-9BED-4031E520DE0F"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"} 