{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-26638 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-26638 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-26638 is a high-severity authentication bypass vulnerability in Xi S\u0026D Inc. S\u0026D smarthome (smartcare), published on 22 Jun 2022. 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-2021-26638 and fix it if it is affected.\n\nWhat it is: CVE-2021-26638 is a high-severity authentication bypass vulnerability in Xi S\u0026D Inc. S\u0026D smarthome (smartcare), published on 22 Jun 2022. 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-2021-26638 in the wild and no public exploit code.\n\nAffected product: Xi S\u0026D Inc. S\u0026D smarthome (smartcare). 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-2021-26638/ (Markdown: https://insights.sbomify.com/CVE-2021-26638/index.md)","id":"CVE-2021-26638","markdown":"https://insights.sbomify.com/CVE-2021-26638/index.md","name":"CVE-2021-26638","record":{"aliases":["GHSA-82jv-68vh-8wp7"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["account_takeover","data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Smart home wallpad","requires_auth":"low_privilege","summary":"Remote attackers can bypass authentication to take control of the home environment and access sensitive information.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"krcert","cpe":[{"product":"s\\\u0026d_smarthome","vendor":"xisnd"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"Improper Authentication vulnerability in S\u0026D smarthome(smartcare) application can cause authentication bypass and information exposure. Remote attackers can use this vulerability to take control of the home environment including indoor control.","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":"Xi Smarthome wallpad authentication bypass vulnerability","id":"CVE-2021-26638","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"WISA Smart Wing CMS File Download Vulnerability","id":"CVE-2021-26639"},"packages":[],"prev":{"headline":"SiHAS Improper Authentication vulnerability","id":"CVE-2021-26637"},"products":["S\u0026D smarthome (smartcare)"],"published":"2022-06-22","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":"2024-08-03","vendors":["Xi S\u0026D Inc."]},"summary":"Remote attackers can bypass authentication to take control of the home environment and access sensitive information.","url":"https://insights.sbomify.com/CVE-2021-26638/"}