{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-47697 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-47697 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-47697 is a medium-severity authentication bypass vulnerability in UCHIDA YOKO CO., LTD. wivia 5, published on 30 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-47697 and fix it if it is affected.\n\nWhat it is: CVE-2025-47697 is a medium-severity authentication bypass vulnerability in UCHIDA YOKO CO., LTD. wivia 5, published on 30 May 2025. 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-2025-47697 in the wild and no public exploit code.\n\nAffected product: UCHIDA YOKO CO., LTD. wivia 5. 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-2025-47697/ (Markdown: https://insights.sbomify.com/CVE-2025-47697/index.md)","id":"CVE-2025-47697","markdown":"https://insights.sbomify.com/CVE-2025-47697/index.md","name":"CVE-2025-47697","record":{"aliases":["GHSA-frx7-938w-4px3"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["privilege_escalation","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"wivia 5","requires_auth":"none","summary":"An unauthenticated attacker can bypass authentication and operate the wivia 5 device as a moderator due to client-side enforcement of server-side security.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"wivia_5_firmware","vendor":"uchida"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-602","name":"Client-Side Enforcement of Server-Side Security"}],"description":"Client-side enforcement of server-side security issue exists in wivia 5 all versions. If exploited, an unauthenticated attacker may bypass authentication and operate the affected device as the moderator user.","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 wivia 5","id":"CVE-2025-47697","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in In-Sight 2000 series","id":"CVE-2025-47698"},"packages":[],"prev":{"headline":"WordPress Blog Designer PRO plugin \u003c= 3.4.7 - Unauthenticated Non-Arbitrary Local File Inclusion vulnerability","id":"CVE-2025-47696"},"products":["wivia 5"],"published":"2025-05-30","related":[{"cvss_score":7.1,"headline":"Command injection in wivia 5","id":"CVE-2025-41385","kev_date_added":null,"published":"2025-05-30"},{"cvss_score":5.1,"headline":"Cross-site scripting in wivia 5","id":"CVE-2025-41406","kev_date_added":null,"published":"2025-05-30"}],"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":"2025-05-30","vendors":["UCHIDA YOKO CO., LTD."]},"summary":"An unauthenticated attacker can bypass authentication and operate the wivia 5 device as a moderator due to client-side enforcement of server-side security.","url":"https://insights.sbomify.com/CVE-2025-47697/"}