{"dataType": "CVE_RECORD", "dataVersion": "5.0", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-21455", "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458", "assignerShortName": "Samsung Mobile", "dateUpdated": "2023-03-16T00:00:00", "dateReserved": "2022-11-14T00:00:00", "datePublished": "2023-03-16T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "3af57064-a867-422c-b2ad-40307b65c458", "shortName": "Samsung Mobile", "dateUpdated": "2023-03-16T00:00:00"}, "descriptions": [{"lang": "en", "value": "Improper authorization implementation in Exynos baseband prior to SMR Mar-2023 Release 1 allows incorrect handling of unencrypted message."}], "affected": [{"vendor": "Samsung Mobile", "product": "Samsung Mobile Devices", "versions": [{"version": "Select devices using Exynos CP chipsets", "status": "affected", "lessThan": "SMR Mar-2023 Release 1", "versionType": "custom"}]}], "references": [{"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=03"}], "metrics": [{"cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:N", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM"}}], "problemTypes": [{"descriptions": [{"type": "CWE", "lang": "en", "description": "CWE-287: Improper Authentication", "cweId": "CWE-287"}]}], "source": {"discovery": "UNKNOWN"}}}}

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