Vulnerability 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.
CVSS Score
HIGH
Related Weaknesses (CWE)
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-16
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-162-01
FAQ
What is CVE-2026-7368?
CVE-2026-7368 is a vulnerability with a CVSS score of 8.1 (HIGH). 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 subscr...
How severe is CVE-2026-7368?
CVE-2026-7368 has been rated HIGH with a CVSS base score of 8.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-7368?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.