CVE-2026-55726

MEDIUM

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.

CVSS v3.1 Score

5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Published: 7/3/2026Modified: 7/3/2026

Related Intelligence (1)

CRITICALVulnerability

Gardyn IoT Hub

<p><a href="https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.json"><strong>View CSAF</strong></a></p> <h2>Summary</h2> <p><strong>Successful exploitation of these vulnerabilities could allow unauthenticated users to access and control IoT Hub managed devices.</strong></p> <p>The following versions of Gardyn IoT Hub are affected:</p> <ul> <li>Home Firmware</li> <

CVE-2026-13768CVE-2026-55726
CISA Advisories

References (3)

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-183-03.jsonhttps://mygardyn.com/security/https://www.cisa.gov/news-events/ics-advisories/icsa-26-183-03