CVE-2026-67247: Asustor Data Master

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A path traversal vulnerability was found in the IHM Log handling of ADM. The vulnerability occurs because user-controlled disk serial input is not sufficiently validated before being used to construct the path of an IHM log database file. An authenticated attacker can exploit this issue to cause the affected component to access an unintended filesystem path or log database file. Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RUN1 as well as from ADM 5.0.0 through ADM 5.1.3.RI81.

Affected products

• Asustor Data Master: from 4.1.0.rhu2, up to and including 4.3.3.run1; from 5.0.0.ra82, before 5.1.4.rjv2 (fixed in 5.1.4.rjv2)

Published 2026-07-30. Last modified 2026-08-04.