VULNERABILITY INTELLIGENCE

CVE-2026-17351

CVSS score9.4 CRITICAL

EPSS probability1.34%

CISA KEVNot currently listed

Published2026-07-31

Last modified2026-10-23

Description

A weakness has been identified in Yealink MeetingBar A30 133.321.0.3. This issue affects some unknown processing of the component Diagnostic Handler. This manipulation causes command injection. It is feasible to perform the attack on the physical device. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.