Critical 9.1Published Feb 25, 2026

CVE-2025-1242Administrative Credentials Can Be Extracted Through Gardyn API Responses

Updated under an hour ago (Oct 27, 2026, 11:40 AM ET)

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It affects Gardyn Home Kit and 2 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for Gardyn Home Kit

Exploited in the last 30 days

The administrative credentials can be extracted through application API responses, mobile application reverse engineering, and device firmware reverse engineering. The exposure may result in an attacker gaining full administrative access to the Gardyn IoT Hub exposing connected devices to malicious control.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness (CWE): CWE-798
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: icscert
NVD analysis: Deferred
Record last updated: Apr 22, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Gardyn Home Kit gardyn:home_kit (from the name)	before master.619	CNA record
Gardyn Home Kit Mobile Application gardyn:home_kit_mobile_application (from the name)	before 2.11.0	CNA record
Gardyn Home Kit Cloud API gardyn:home_kit_cloud_api (from the name)	before 2.12.2026	CNA record

References

References

https://mygardyn.com/security/
https://www.cisa.gov/news-events/ics-advisories/icsa-26-055-03
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-055-03.json

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.