CVE-2026-7414
Hardcoded credentials in Yarbo robot firmware
CVSS Score
9.8
EPSS Score
0.0%
EPSS Percentile
0th
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 unauthorized access to device management interfaces by anyone who knows them.
| CWE | CWE-798 |
| Vendor | yarbo |
| Product | firmware |
| Published | May 7, 2026 |
| Last Updated | May 7, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
Yarbo / Firmware
0 ≤ 2.3.9
References
github.com: https://github.com/Bin4ry/yarbo-nat-in-my-back-yard takeonme.org: https://takeonme.org/gcves/GCVE-1337-2026-00000000000000000000000000000000000000000000000001111111111100011111111111000000000000000000000000000000000000000000000000000001000 github.com: https://github.com/Bin4ry/yarbo-nat-in-my-back-yard#3--hardcoded-developer-credentials-in-production-apk
Credits
Andreas Makris (aka Bin4ry) todb of AHA!