CVE-2025-20700

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{"affected": [{"affectedData": [{"product": "AB156x, AB157x, AB158x, AB159x series, AB1627", "vendor": "Airoha Technology Corp.", "versions": [{"status": "affected", "version": "Airoha IoT SDK for BT audio v5.5.0 and earlier"}, {"status": "affected", "version": "Airoha AB1561x/AB1562x/AB1563x SDK v3.3.1 and earlier"}]}], "source": "security@mediatek.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Airoha Bluetooth audio SDK, there is a possible permission bypass that allows access critical data of RACE protocol through Bluetooth LE GATT service. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation."}, {"lang": "es", "value": "En Airoha Bluetooth audio SDK, existe una posible omisi\u00f3n de permisos que permite acceder a datos cr\u00edticos del protocolo RACE a trav\u00e9s del servicio Bluetooth LE GATT. Esto podr\u00eda permitir la escalada remota de privilegios sin necesidad de permisos de ejecuci\u00f3n adicionales. No se requiere la interacci\u00f3n del usuario para su explotaci\u00f3n."}], "id": "CVE-2025-20700", "lastModified": "2026-06-17T08:41:52.070", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-20700", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-08-05T03:56:09.810532Z", "version": "2.0.3"}}]}, "published": "2025-08-04T07:15:26.740", "references": [{"source": "security@mediatek.com", "url": "https://www.airoha.com/product-security-bulletin/2025"}], "sourceIdentifier": "security@mediatek.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "security@mediatek.com", "type": "Secondary"}]}

{}

{"created": "2025-08-05T11:38:54.871565+00:00", "updated": "2025-08-05T11:38:54.871617+00:00", "vendors": ["airoha", "airoha$PRODUCT$ab156x", "airoha$PRODUCT$ab157x", "airoha$PRODUCT$ab158x", "airoha$PRODUCT$ab159x", "airoha$PRODUCT$ab1627", "airoha$PRODUCT$bluetooth_audio_sdk"]}