CVE-2026-77053

Missing Authentication in Default Configuration in boneIO

HIGH
8.7
CVSS Score
Published: October 26, 2026 at 02:45 PM UTC
Updated: October 26, 2026 at 05:11 PM UTC
1 product affected across 1 vendorboneIO

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Severity
HIGH8.7
Exploit prediction
EPSS 0.3%

Description

boneIO Black firmware ships with authentication disabled by default. Its management web API listens on all network interfaces and exposes all endpoints without requiring credentials. An unauthenticated remote attacker can fully control the device, causing denial of service, modifying configuration, and operating connected physical circuits. This issue was fixed in version 1.6.0: a device without an administrator account refuses API requests until the owner creates one in the first-run wizard, and every API route is restricted to an authenticated role. Versions before 1.2.0 are based on Debian 10, are no longer supported and cannot be upgraded in place; affected devices should be re-flashed with the 1.6.0 system image.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

Third Party Advisory
Source: cverecord
https://cert.pl/en/posts/2026/10/CVE-2026-77052
Product
Source: cverecord
https://boneio.eu/en/docs/black

CVSS

8.7HIGHCERT-PL
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-306

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