CVE-2023-40735highCWE-200

CVE-2023-40735: high-severity vulnerability in Cavo – Connecting for a Safer World BUTTERFLY…

Butterfly Button Project - Sensitive Information Disclosure

Published 21 Aug 2023 · Updated 02 Jul 2025

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.5epss 0.8%

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

Cavo – Connecting for a Safer World · BUTTERFLY BUTTON

References

https://butterfly-button.web.app/https://github.com/TheButterflyButton https://github.com/TheButterflySDK https://github.com/VULSecLabs/Vulnerabilities/blob/main/CVE/CVE-2023-40735.md https://www.butterfly-button.com/https://www.vulsec.org/advisories