CVE-2026-7413
published 2026-05-07CVE-2026-7413: A hidden, persistent backdoor was found in Yarbo firmware v2.3.9 that provides remote, unauthenticated (or weakly authenticated) access to privileged…
PriorityP262critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.58%
43.2th percentile
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
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| yarbo | firmware | <= 2.3.9 | — |
| yarbo | lawn_mower_firmware | — | — |
| yarbo | lawn_mower_pro_firmware | — | — |
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GHSA
GHSA-pq5m-hxx2-xhw5: A hidden, persistent backdoor was found in Yarbo firmware v2
ghsa_unreviewed·2026-05-07
CVE-2026-7413 [HIGH] CWE-912 GHSA-pq5m-hxx2-xhw5: A hidden, persistent backdoor was found in Yarbo firmware v2
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.
VulDB
Yarbo up to 2.3.9 backdoor
vuldb·2026-05-07·CVSS 7.2
CVE-2026-7413 [HIGH] Yarbo up to 2.3.9 backdoor
A vulnerability labeled as critical has been found in Yarbo up to 2.3.9. Affected is an unknown function. Such manipulation leads to backdoor.
This vulnerability is referenced as CVE-2026-7413. It is possible to launch the attack remotely. No exploit is available.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2026-05-07
Published