gardyn-hack

Summary In February 2025 I conducted security research on a Gardyn Home 4.0 device. During my research, I discovered multiple vulnerabilities and poor security practices. By leveraging these vulnerabilities an attacker may be able to gain system level access to a Gardyn device and use it to stage...

CVE-2026-32662

CERT/CC VU653116 | CISA Advisory ICSA-26-055-03 | All CVEs | Case Repository CVE-2026-32662: Active Debug Code in Production Advisory Field| Value ---|--- CVE| CVE-2026-32662 ICSA| ICSA-26-055-03 Update A CVSS 3.1| 5.3 Medium Vector| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CWE| CWE-489 Activ...

gardyn

Resumen En febrero de 2025 realicé una investigación de seguridad en un dispositivo Gardyn Home 4.0. Durante mi investigación, descubrí múltiples vulnerabilidades y malas prácticas de seguridad. Al aprovechar estas vulnerabilidades, un atacante podría obtener acceso a nivel de sistema a un...

CVE-2026-25197

CVE-2026-25197: Authorization Bypass via User-Controlled Key IDOR Advisory Field| Value ---|--- CVE| CVE-2026-25197 ICSA| ICSA-26-055-03 Update A CVSS 3.1| 9.1 Critical Vector| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CWE| CWE-639 Authorization Bypass Through User-Controlled Key Researcher|...

CVE-2025-1242

CVE-2025-1242: Exposure of Administrative IoT Hub Credentials Advisory Field| Value ---|--- CVE| CVE-2025-1242 ICSA| ICSA-26-055-03 CVSS 3.1| 9.1 Critical Vector| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CWE| CWE-798 Use of Hard-coded Credentials Researcher| Michael Groberman — Gr0m Published...

CVE-2026-54477

CVE-2026-54477: Admin Panel Missing Security Headers clickjacking / XSS Advisory Field| Value ---|--- CVE| CVE-2026-54477 ICSA| ICSA-26-183-03 Gardyn IoT Hub CVSS 3.1| 5.4 Medium Vector 3.1| CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N Vector 4.0|...

CVE-2026-13768

CVE-2026-13768 - Gardyn IoT Hub Owner Key Exposure !WARNING This repository contains a fully functional proof-of-concept for a high-severity IoT vulnerability. This code is provided strictly for educational purposes, authorized security research, and defensive testing. Unauthorized use is illegal...

CVE-2026-55726

CVE-2026-55726: Publicly Listable Azure Blob Storage Container device logs Advisory Field| Value ---|--- CVE| CVE-2026-55726 ICSA| ICSA-26-183-03 Gardyn IoT Hub CVSS 3.1| 5.3 Medium Vector 3.1| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Vector 4.0|...

CVE-2026-13768

CVE-2026-13768: Privileged IoT Hub Credential — Fleet Enumeration, Device RCE, and Home-Network Pivot Advisory Field| Value ---|--- CVE| CVE-2026-13768 ICSA| ICSA-26-183-03 Gardyn IoT Hub CVSS 3.1| 10.0 Critical Vector 3.1| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L Vector 4.0|...

Exploit for CVE-2026-13768

CVE-2026-13768 - Gardyn IoT Hub Owner Key Exposure !WARNIN...

EUVD-2026-41464

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...

EUVD-2026-41465

The Azure Blob Storage container used for Gardyn device logs is publicly listable without authentication. A malicious user would be able to access any device log file available in the blob storage container...

CVE-2026-55726

The Azure Blob Storage container used for Gardyn device logs is publicly listable without authentication. A malicious user would be able to access any device log file available in the blob storage container...

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...

Gardyn IoT Hub Key Disclosure

Gardyn exposes a privileged iothubowner shared-access key. Access to this key allows a malicious user to invoke an Azure IoT Hub Registry Manager function that returns connection information for all Gardyn Home Kit and Studio devices. The same key allows execution of arbitrary commands on a...

CVE-2026-54477 Gardyn IoT Hub Improper Neutralization of HTTP Headers for Scripting Syntax

The admin panel lacks standard security headers, enabling clickjacking and cross-site scripting attacks...

CVE-2026-54477

CVE-2026-54477 affects the Gardyn IoT Hub admin panel, where the absence of standard security headers allows clickjacking and cross-site scripting. The available data show an impact with low confidentiality and integrity impact (CVSS scores: 5.1/4.0 base metrics, MEDIUM), but no explicit details ...

CVE-2026-55726

CVE-2026-55726 concerns Gardyn IoT Hub: the Azure Blob Storage container used for device logs is publicly listable without authentication, enabling access to any device log file in that container. The root cause is a misconfiguration of storage permissions, exposing logs to unauthenticated users....

CVE-2026-55726 Gardyn IoT Hub Exposure of Sensitive System Information to an Unauthorized Control Sphere

The Azure Blob Storage container used for Gardyn device logs is publicly listable without authentication. A malicious user would be able to access any device log file available in the blob storage container...

CVE-2026-55726

The Azure Blob Storage container used for Gardyn device logs is publicly listable without authentication. A malicious user would be able to access any device log file available in the blob storage container...