{"id":"CVE-2025-20700","state":"PUBLISHED","title":"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 rem","description":"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.","publishedAt":"2025-08-04T06:19:06.133Z","updatedAt":"2026-02-26T17:50:06.021Z","severity":{"score":8.8,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"MediaTek","products":["Airoha Technology Corp. AB156x, AB157x, AB158x, AB159x series, AB1627"],"affected":[{"vendor":"Airoha Technology Corp.","product":"AB156x, AB157x, AB158x, AB159x series, AB1627","versions":[{"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","status":"affected"}]}],"references":["https://www.airoha.com/product-security-bulletin/2025"],"weaknesses":["CWE-306"],"ingestedAt":"2026-10-29T20:08:39.238Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2025/20xxx/CVE-2025-20700.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-20700","state":"PUBLISHED","datePublished":"2025-08-04T06:19:06.133Z","dateUpdated":"2026-02-26T17:50:06.021Z","assignerShortName":"MediaTek","assignerOrgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateReserved":"2024-11-01T01:21:50.382Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"Airoha Technology Corp.","product":"AB156x, AB157x, AB158x, AB159x series, AB1627","versions":[{"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","status":"affected"}]}],"references":[{"url":"https://www.airoha.com/product-security-bulletin/2025"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-306","type":"CWE","lang":"en","description":"CWE-306 Missing Authentication for Critical Function"}]}],"providerMetadata":{"shortName":"MediaTek","orgId":"ee979b05-11f8-4f25-a7e0-a1fa9c190374","dateUpdated":"2025-08-04T06:19:06.133Z"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":8.8,"attackVector":"ADJACENT_NETWORK","baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"id":"CVE-2025-20700","role":"CISA Coordinator","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"version":"2.0.3","timestamp":"2025-08-05T03:56:09.810532Z"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-26T17:50:06.021Z"}}]}}}