Vulnerability · Published Jun 12, 2026 · Assigned by icscert
CVE-2026-7368Yarbo Android/iOS Mobile Application and Cloud Infrastructure Missing Authorization
High 8.1
In plain English
A high-severity missing authorization in Yarbo Android/IOS mobile application from Yarbo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 18% of all known vulnerabilities).
Official description
The Yarbo cloud does not enforce per-device or per-user authorization. Any client possessing valid credentials, whether the shared hard-coded credentials or legitimate per-user credentials, can subscribe to wildcard topics covering all robots globally, and can publish to any robot's command topic using only the robot's serial number (disclosed in the telemetry stream). Even after removal of hard-coded credentials from the app, a single compromised credential could still provide fleet-wide access without per-device access controls.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Yarbo | Yarbo Android/IOS mobile application | 0 – before 3.17.4 |
| Yarbo | Yarbo Cloud MQTT infrastructure | All |
Weakness: CWE-862 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N