๐Ÿ” CVE Alert

CVE-2025-29628

CRITICAL 9.4
CVSS Score
9.4
EPSS Score
0.0%
EPSS Percentile
0th

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.

CWE CWE-924
Vendor gardyn
Product home kit firmware
Published Jul 25, 2025
Last Updated Feb 25, 2026
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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability

Affected Versions

Gardyn / Home Kit Firmware
0 < master.619

References

NVD โ†— CVE.org โ†— EPSS Data โ†—
github.com: https://github.com/mselbrede/gardyn/blob/main/CVE-2025-29628_CVE-2025-29631.md cisa.gov: https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-03 mygardyn.com: https://mygardyn.com/blog/security-update/