Critical severity9.4NVD Advisory· Published Jul 25, 2025· Updated Apr 15, 2026

CVE-2025-29628

Description

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.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

github.com/mselbrede/gardyn/blob/main/CVE-2025-29628_CVE-2025-29631.mdnvd
mygardyn.com/blog/security-update/nvd
www.cisa.gov/news-events/ics-advisories/icsa-26-055-03nvd

News mentions

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