CVE-2025-29628

CRITICAL9.4

A Gardyn Azure IoT Hub connection string is downloaded over an insecure HTTP connection in Gardyn Home Kit firmware before master

Published Jul 25, 2025

Modified 2 months ago

Details

A Gardyn Azure IoT Hub connection string is downloaded over an insecure HTTP connection in Gardyn Home Kit firmware before master.619, Home Kit Mobile Application before 2.11.0, and Home Kit Cloud API before 2.12.2026 leaving the string vulnerable to interception and modification through a Man-in-the-Middle attack. This may result in the attacker capturing device credentials or taking control of vulnerable home kits.

References

WEB

https://github.com/mselbrede/gardyn/blob/main/CVE-2025-29628_CVE-2025-29631.md

WEB

https://mygardyn.com/blog/security-update/

WEB

https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-03

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2025-29628

CVSS Analysis

CVSS v3.1

8.1