CVE-2025-20702

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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 unauthorized access to the RACE protocol. 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 un posible acceso no autorizado al protocolo RACE. Esto podr\u00eda provocar una 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-2025-20702", "lastModified": "2026-06-17T08:41:52.333", "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-2025-20702", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-08-05T03:56:11.968899Z", "version": "2.0.3"}}]}, "published": "2025-08-04T07:15:28.190", "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": "2025-08-05T11:38:59.141604+00:00", "updated": "2025-08-05T11:38:59.141691+00:00", "vendors": ["airoha", "airoha$PRODUCT$ab156x", "airoha$PRODUCT$ab157x", "airoha$PRODUCT$ab158x", "airoha$PRODUCT$ab159x", "airoha$PRODUCT$ab1627", "airoha$PRODUCT$bluetooth_audio_sdk"]}