Vulnerability Intelligence Report
Gardyn IoT Hub Improper Neutralization of HTTP Headers for Scripting Syntax
CVE-2026-54477
The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks.
No Active Exploit Signals
CVSS Base Score
5.4
MEDIUM
Exploitability:2.9
Impact Score:2.6
EPSS Probability:0.24%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-644 ↗CWE-644
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
0.238%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS) · CERT · USA |
| Reserved | 2026-06-22T15:47:37 |
| Published | 2026-07-02T23:52:49 |
| Last Updated | 2026-07-06T15:43:39 |
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