CVE-2026-77060mediumCWE-732

CVE-2026-77060: medium-severity vulnerability in boneIO black_debian_images

Incorrect Permission Assignment for Critical Resource in boneIO

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.8epss 0.1%
boneIO black_debian_images stores the Mosquitto MQTT broker password file at /etc/mosquitto/passwd with world-readable permissions. Any local user can read the password hashes for all MQTT accounts and perform offline dictionary attacks. This issue was fixed in version 1.6.0.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
boneIO · black_debian_images
Related CVEs — boneIO black_debian_images

In the same product, most dangerous first.

CVE-2026-77056HIGHUse of Default Credentials in boneIOEPSS 0.4%CVE-2026-77055CRITICALImproper Privilege Assignment in boneIOEPSS 0.1%