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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact Low

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00016.

Exploitation poc

Automatable yes

Technical Impact total

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Gardyn Home Kit Firmware unaffected
Version Status Constraints
0 affected < master.619

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories
Source ID Title
EUVD EUVD EUVD-2025-22717 An issue in Gardyn 4 allows a remote attacker to obtain sensitive information and execute arbitrary code via a request
Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/mselbrede/gardyn/blob/main/CVE-2025-29628_CVE-2025-29631.md cve-icon cve-icon
https://mygardyn.com/blog/security-update/ cve-icon cve-icon
https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-03 cve-icon cve-icon
History

Wed, 25 Feb 2026 21:30:00 +0000

Type Values Removed Values Added
References

Wed, 25 Feb 2026 16:45:00 +0000

Type Values Removed Values Added
Description An issue in Gardyn 4 allows a remote attacker to obtain sensitive information and execute arbitrary code via a request 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
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L'}

 cvssV3_1

{'score': 9.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L'}

Wed, 25 Feb 2026 08:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-924
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

 cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L'}

Fri, 25 Jul 2025 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
CWE-77
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Fri, 25 Jul 2025 16:30:00 +0000

Type Values Removed Values Added
Description An issue in Gardyn 4 allows a remote attacker to obtain sensitive information and execute arbitrary code via a request
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-02-25T20:14:40.989Z

Reserved: 2025-03-11T00:00:00.000Z

Link: CVE-2025-29628

cve-icon Vulnrichment

Updated: 2025-07-25T20:22:59.830Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-07-25T17:15:31.027

Modified: 2026-02-25T21:16:31.323

Link: CVE-2025-29628

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses