Vulnerability Intelligence Report
Gardyn Cloud API Missing Authentication for Critical Function
CVE-2026-28767
A specific administrative endpoint notifications is accessible without proper authentication.
No Active Exploit Signals
CVSS Base Score
6.9
MEDIUM
EPSS Probability:0.38%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-306 ↗CWE-306
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Gardyn | Cloud API | 0 < 2.12.2026 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.377%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS) · CERT · USA |
| Reserved | 2026-03-17T20:12:55 |
| Published | 2026-04-03T20:18:05 |
| Patch Date | 2026-04-02 |
| Last Updated | 2026-04-07T14:23:23 |
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