Paper/Archive/CVE-2026-13768

CVE-2026-13768

Gardyn Gardyn Home Firmware — Gardyn IoT Hub Use of Hard-coded Credentials

Description · from the CVE record

Gardyn devices expose a privileged iothubowner key. Access to this key will allow a malicious user to invoke an IoTHub Registry Manager function which returns connection information for all Gardyn Home Kit and Studio devices. Access to this key also allows a malicious user to execute arbitrary commands on a specific connected device and may allow the malicious user to pivot to other devices on the user's network.

Affected

ProductAffectedFixed inSource
Gardyn Home Firmware< master.627master.627CNA
Gardyn Studio Firmware< master.627master.627CNA
Gardyn Cloud API< 2.12.20262.12.2026CNA

Scores by source

icscert (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L
icscert (CNA)9.5CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refmygardyn.com/securityrefcisa.gov/news-events/ics-advisories/icsa-26-183-03refgithub.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.json