CVE-2026-7413 HIGH

CVE-2026-7413: Persistent undocumented backdoor access in Yarbo robot

Vendor Yarbo
Product Firmware
Weakness CWE-912
Published May 7, 2026
Last update May 8, 2026
View on NVD All CVEs

CVSS base score

7.2/10
Attack vector Network
Attack complexity Low
Privileges required High
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functionality. The backdoor is undocumented, cannot be disabled via user-facing settings, and survives factory reset and ordinary firmware updates.

Key dates

02Disclosure timeline

May 7, 2026 CVE published
May 8, 2026 Record updated