CVE-2026-77061

UNKNOWN 0.0

Missing Authentication for Critical Function in boneIO

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

boneIO Black directly excludes several API endpoints from the authentication. An unauthenticated remote attacker on the local network can retrieve system logs, firmware version, serial number, MQTT username, configuration file listings, and API documentation. This data aids reconnaissance and enables targeted attacks against the device. This issue was fixed in version 1.6.0: every API route requires an authenticated role, the interactive API documentation is disabled, and the serial number is withheld from anonymous callers.

CWE	CWE-306
Vendor	boneio
Product	boneio
Published	Oct 26, 2026
Last Updated	Oct 26, 2026

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Affected Versions

boneIO / boneIO

1.2.0 < 1.6.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

cert.pl: https://cert.pl/en/posts/2026/10/CVE-2026-77052 boneio.eu: https://boneio.eu/en/docs/black

Credits

Mateusz Włodarczak (s3ga)