CVE-2020-13839

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"6DEC9BA1-FC3F-4B22-B1B5-275FBFCAB5DF", "vulnerable": false}, {"criteria": "cpe:2.3:h:lg:x300:-:*:*:*:*:*:*:*", "matchCriteriaId": "E1EA905A-E757-4C0C-AE9A-746E197B5FFA", "vulnerable": false}, {"criteria": "cpe:2.3:h:lg:x400:-:*:*:*:*:*:*:*", "matchCriteriaId": "F608F038-2FD3-4DD3-9257-3EC69F5617AE", "vulnerable": false}, {"criteria": "cpe:2.3:h:lg:x500:-:*:*:*:*:*:*:*", "matchCriteriaId": "6DC6EB06-EA13-4784-8413-BD89A60744D0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue was discovered on LG mobile devices with Android OS 7.2, 8.0, 8.1, 9, and 10 (MTK chipsets). Code execution can occur via a custom AT command handler buffer overflow. The LG ID is LVE-SMP-200007 (June 2020)."}, {"lang": "es", "value": "Se detect\u00f3 un problema en los dispositivos m\u00f3viles LG con Sistema Operativo Android versiones 7.2, 8.0, 8.1, 9 y 10 (chipsets MTK). Una ejecuci\u00f3n del c\u00f3digo puede ocurrir por medio de un desbordamiento del b\u00fafer del manejador de comando AT personalizado. El ID de LG es LVE-SMP-200007 (Junio de 2020)"}], "id": "CVE-2020-13839", "lastModified": "2026-06-17T02:53:45.260", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-06-05T00:15:10.800", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://lgsecurity.lge.com/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://lgsecurity.lge.com/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-120"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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