PT-2026-38460

CVE-2026-7415

Published

2026-05-07

Updated

2026-05-14

Description by

CVSS 3.1

9.8

Critical

MetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Yarbo firmware version 2.3.9

Description The embedded MQTT broker is configured to permit anonymous connections and lacks topic-level read or write Access Control Lists (ACLs). This allows any host on the same network to subscribe to sensitive telemetry topics or publish control messages directly to the robot without authentication or authorization.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploitability

Exploit

Impacts

Researchers

Andreas Makris

Todb

Vendors

Affected products

Weakness enumeration

CWE-306: Missing Authentication for Critical Function

Related identifiers