{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-8994 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-8994 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-8994 is a medium-severity authentication bypass vulnerability in n/a, published on 5 Mar 2020. 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-2020-8994 and fix it if it is affected.\n\nWhat it is: CVE-2020-8994 is a medium-severity authentication bypass vulnerability in n/a, published on 5 Mar 2020. 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-2020-8994 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2020-8994/ (Markdown: https://insights.sbomify.com/CVE-2020-8994/index.md)","id":"CVE-2020-8994","markdown":"https://insights.sbomify.com/CVE-2020-8994/index.md","name":"CVE-2020-8994","record":{"aliases":["GHSA-w763-qv46-5p55"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["privilege_escalation","data_read","code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Xiaomi AI speaker","requires_auth":"none","summary":"Attackers with physical access can bypass authentication via UART to gain root privileges, enabling data theft, eavesdropping, and system compromise on Xiaomi AI speakers.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mdz-25-dt_firmware","vendor":"mi"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"An issue was discovered on XIAOMI AI speaker MDZ-25-DT 1.34.36, and 1.40.14. Attackers can get root shell by accessing the UART interface and then they can read Wi-Fi SSID or password, read the dialogue text files between users and XIAOMI AI speaker, use Text-To-Speech tools pretend XIAOMI speakers' voice achieve social engineering attacks, eavesdrop on users and record what XIAOMI AI speaker hears, delete the entire XIAOMI AI speaker system, modify system files, stop voice assistant service, start the XIAOMI AI speaker’s SSH service as a backdoor","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 n/a","id":"CVE-2020-8994","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":3,"next":{"headline":"Hardcoded credentials in n/a","id":"CVE-2020-8995"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2020-8992"},"products":["n/a"],"published":"2020-03-05","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers with physical access can bypass authentication via UART to gain root privileges, enabling data theft, eavesdropping, and system compromise on Xiaomi AI speakers.","url":"https://insights.sbomify.com/CVE-2020-8994/"}