What is CVE-2026-7414?

CVE-2026-7414 is a critical-severity vulnerability in Yarbo Firmware, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2026-05-07.

How severe is CVE-2026-7414?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Yarbo Firmware

CVE-2026-7414

Yarbo firmware v2.3.9 contains hardcoded administrative credentials embedded in the firmware image. These credentials are identical across all devices running this firmware and cannot be changed or removed by end users, enabling trivial un…

EPSS: 0.000 (4.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Yarbo Firmware — versions 0
Yarbo Lawn_mower
Yarbo Lawn_mower_firmware — versions 2.3.9
Yarbo Lawn_mower_pro
Yarbo Lawn_mower_pro_firmware — versions 2.3.9

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

cve@takeonme.org (Exploit, Third Party Advisory, third-party-advisory)
cve@takeonme.org (Third Party Advisory, third-party-advisory)
134c704f-9b21-4f2e-91b3-4a467353bcc0 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2026-7414?: CVE-2026-7414 is a critical-severity vulnerability in Yarbo Firmware, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2026-05-07.
How severe is CVE-2026-7414?: Critical severity. CVSS v3 base score is 9.8 out of 10.