Vulnerability Intelligence Report
Gardyn IoT Hub Use of Hard-coded Credentials
CVE-2026-13768
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.
No Active Exploit Signals
CVSS Base Score
10.0
CRITICAL
Exploitability:3.9
Impact Score:6.0
EPSS Probability:0.56%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-798 ↗CWE-798
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Gardyn | Gardyn Home Firmware | 0 < master.627 (affected) |
| Gardyn | Gardyn Studio Firmware | 0 < master.627 (affected) |
| Gardyn | Gardyn Cloud API | 0 < 2.12.2026 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.559%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS) · CERT · USA |
| Reserved | 2026-06-29T20:16:52 |
| Published | 2026-07-02T23:40:32 |
| Last Updated | 2026-07-06T14:51:30 |
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