CVE-2026-77061

MEDIUM CVSS 4.0: 5.3 EPSS 0.33%
Updated Oct 26, 2026
Boneio
Parameter Value
CVSS 5.3 (MEDIUM)
Affected Versions 1.2.0 — 1.6.0
Fixed In 1.6.0
Type CWE-306 (Missing Authentication for Critical Function)
Vendor Boneio
Public PoC No

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.

Attack Parameters

Attack Vector
Adjacent
Requires local network access
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
None
No privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
Low
Partial data leak
Integrity
None
No data modification
Availability
None
No disruption

CVSS Vector v4.0

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Boneio Boneio
cpe:2.3:a:boneio:boneio:*:*:*:*:*:*:*:*
1.2.0 1.6.0