CVE-2026-77061 Missing Authentication for Critical Function in boneIO
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-77061?
CVE-2026-77061 is a medium-severity vulnerability in boneIO, published on 26 Oct 2026.
Official description
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.
Weakness: CWE-306
Which versions are affected by CVE-2026-77061?
How do I fix CVE-2026-77061?
No fix has been published for CVE-2026-77061 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-77061 being exploited?
There is no known exploitation of CVE-2026-77061 in the wild and no public exploit code.
Sources
Also known as GHSA-g7w6-5jxq-p6fc.