high7.2
CVE-2026-7413
A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged functiona…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Yarbo | Lawn Mower Firmware | Version 2.3.9 |
| Yarbo | Lawn Mower Pro Firmware | Version 2.3.9 |