{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-40735 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-40735 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-40735 is a high-severity vulnerability in Cavo – Connecting for a Safer World BUTTERFLY BUTTON, published on 21 Aug 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-2023-40735 and fix it if it is affected.\n\nWhat it is: CVE-2023-40735 is a high-severity vulnerability in Cavo – Connecting for a Safer World BUTTERFLY BUTTON, published on 21 Aug 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-2023-40735 in the wild and no public exploit code.\n\nAffected product: Cavo – Connecting for a Safer World BUTTERFLY BUTTON. 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-2023-40735/ (Markdown: https://insights.sbomify.com/CVE-2023-40735/index.md)","id":"CVE-2023-40735","markdown":"https://insights.sbomify.com/CVE-2023-40735/index.md","name":"CVE-2023-40735","record":{"aliases":["GHSA-354p-vf27-6xqv"],"analysis":{"component_type":"iot_embedded","fix_type":"no_fix_stated","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Butterfly Button device","requires_auth":"none","summary":"An architecture flaw in the Butterfly Button allows unauthorized actors to access sensitive information, compromising user confidentiality and deniability.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VULSec","cpe":[{"product":"butterfly_button","vendor":"butterfly-button"}],"cvss":{"score":7.5,"severity":"high","source":"cna","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-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Cavo – Connecting for a Safer World BUTTERFLY BUTTON (Architecture flaw) allows loss of plausible deniability and confidentiality.This issue affects BUTTERFLY BUTTON: As of 2023-08-21.","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":"Butterfly Button Project - Sensitive Information Disclosure","id":"CVE-2023-40735","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2023"},"n_packages":0,"n_references":6,"next":{"headline":"Apache Axis 1.x (EOL) may allow RCE when untrusted input is passed to getService","id":"CVE-2023-40743"},"packages":[],"prev":{"headline":"Auth bypass in QMS Automotive","id":"CVE-2023-40732"},"products":["BUTTERFLY BUTTON"],"published":"2023-08-21","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-07-02","vendors":["Cavo – Connecting for a Safer World"]},"summary":"An architecture flaw in the Butterfly Button allows unauthorized actors to access sensitive information, compromising user confidentiality and deniability.","url":"https://insights.sbomify.com/CVE-2023-40735/"}