{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-14140 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-14140 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-14140 is a high-severity missing authorization vulnerability in Xiaomi Multiple Devices, published on 29 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-14140 and fix it if it is affected.\n\nWhat it is: CVE-2020-14140 is a high-severity missing authorization vulnerability in Xiaomi Multiple Devices, published on 29 Mar 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-14140 in the wild and no public exploit code.\n\nAffected product: Xiaomi Multiple Devices. 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-2020-14140/ (Markdown: https://insights.sbomify.com/CVE-2020-14140/index.md)","id":"CVE-2020-14140","markdown":"https://insights.sbomify.com/CVE-2020-14140/index.md","name":"CVE-2020-14140","record":{"aliases":["GHSA-7h5h-fqwm-4g32"],"analysis":{"component_type":"network_device","fix_type":"patch","impacts":["data_read","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Xiaomi router firmware","requires_auth":"none","summary":"Unauthenticated API access allows attackers to reveal WiFi passwords and execute command injection on Xiaomi routers.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Xiaomi","cpe":[{"product":"xiaomi_router_firmware","vendor":"mi"}],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"When Xiaomi router firmware is updated in 2020, there is an unauthenticated API that can reveal WIFI password vulnerability. This vulnerability is caused by the lack of access control policies on some API interfaces. Attackers can exploit this vulnerability to enter the background and execute background command injection.","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":"Missing authorization in Xiaomi Multiple Devices","id":"CVE-2020-14140","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Arbitrary Code Execution in Gitea","id":"CVE-2020-14144"},"packages":[],"prev":{"headline":"Other in Xiaomi specific devices","id":"CVE-2020-14131"},"products":["Xiaomi Multiple Devices"],"published":"2023-03-29","related":[{"cvss_score":7,"headline":"Xiaomi router external request interface has command injection","id":"CVE-2023-26317","kev_date_added":null,"published":"2023-08-02"}],"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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-02-18","vendors":["n/a"]},"summary":"Unauthenticated API access allows attackers to reveal WiFi passwords and execute command injection on Xiaomi routers.","url":"https://insights.sbomify.com/CVE-2020-14140/"}