{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-20702 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-20702 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-20702 is a high-severity authentication bypass vulnerability in Airoha Technology Corp. AB156x, AB157x, AB158x, AB159x series, AB1627, published on 4 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-20702 and fix it if it is affected.\n\nWhat it is: CVE-2025-20702 is a high-severity authentication bypass vulnerability in Airoha Technology Corp. AB156x, AB157x, AB158x, AB159x series, AB1627, published on 4 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-20702 in the wild and no public exploit code.\n\nAffected product: Airoha Technology Corp. AB156x, AB157x, AB158x, AB159x series, AB1627. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-20702/ (Markdown: https://insights.sbomify.com/CVE-2025-20702/index.md)","id":"CVE-2025-20702","markdown":"https://insights.sbomify.com/CVE-2025-20702/index.md","name":"CVE-2025-20702","record":{"aliases":["GHSA-x6p6-67fx-pvg4"],"analysis":{"component_type":"iot_embedded","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bluetooth audio SDK","requires_auth":"none","summary":"Attackers can remotely escalate privileges via unauthorized RACE protocol access in Airoha Bluetooth audio SDKs without user interaction.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"MediaTek","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Auth bypass in AB156x, AB157x, AB158x, AB159x series, AB1627","id":"CVE-2025-20702","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Denial of service in MT2735, MT2737, MT6813, MT6833, MT6833P, MT6835, MT6835T, MT6853, MT6853T, MT6855, MT6855T, MT6873, MT6875, MT6875T, MT6877, MT6877T, MT6877TT, MT6878, MT6878M, MT6879, MT6880, MT6883, MT6885, MT6886, MT6889, MT6890, MT6891, MT6893, MT6895, MT6895TT, MT6896, MT6897, MT6899, MT6980, MT6980D, MT6983, MT6983T, MT6985, MT6985T, MT6989, MT6989T, MT6990, MT6991, MT8673, MT8675, MT8676, MT8678, MT8771, MT8791, MT8791T, MT8792, MT8795T, MT8797, MT8798, MT8863, MT8873, MT8883, MT8893","id":"CVE-2025-20703"},"packages":[],"prev":{"headline":"Auth bypass in AB156x, AB157x, AB158x, AB159x series","id":"CVE-2025-20701"},"products":["AB156x, AB157x, AB158x, AB159x series, AB1627"],"published":"2025-08-04","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-02-26","vendors":["Airoha Technology Corp."]},"summary":"Attackers can remotely escalate privileges via unauthorized RACE protocol access in Airoha Bluetooth audio SDKs without user interaction.","url":"https://insights.sbomify.com/CVE-2025-20702/"}