Skip to content
OpenAdvisories
Critical · 9.4 Public exploit CVE-2025-29628 EUVD-2025-22717GHSA-82xm-jwxq-4436

A Gardyn Azure IoT Hub connection string is downloaded over an insecure HTTP connection in Gardyn Home Kit firmware before master.619, Home…

Published Jul 25, 2025 · Updated Feb 25, 2026 · Assigned by mitre

Vendor: Gardyn Product: Home Kit Firmware

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.

Affected products

VendorProductAffectedFixed
Gardyn Home Kit Firmware < master.619 master.619

Public exploits

Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.

Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.

GitHub 2 repositories

  • kristof-mattei/gardyn-hack ★ 0 · Aug 1, 2025

    CVE-2025-29628, CVE-2025-29629, CVE-2025-29630, CVE-2025-29631

  • mselbrede/gardyn ★ 0 · Jul 4, 2025

    CVE-2025-29628, CVE-2025-29629, CVE-2025-29630, CVE-2025-29631

Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.

Advisories 1

References