CVE-2026-67247: ASUSTOR ADM path traversal in IHM Log handling

CVE-2026-67247 · Severity: info · CVSS 7.1 · Published 2026-07-30

A security vulnerability has been identified in ASUSTOR Data Master (ADM), the operating system used by ASUSTOR network-attached storage (NAS) devices. An authenticated user could exploit a flaw in how the system handles disk information to access files or databases they should not be able to see. This could lead to the unauthorized exposure of sensitive system logs or internal configuration data.

Technologies: ASUSTOR ADM. Vendors: ASUSTOR.

Quick answers

Is CVE-2026-67247 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-67247 being exploited in the wild.
How severe is CVE-2026-67247?
Informational severity, with a CVSS score of 7.1, published 30 July 2026.
Which products and versions are affected?
ASUSTOR ADM 4.1.0 through 4.3.3.RUN1, 5.0.0 through 5.1.3.RI81.
Is there a fix for CVE-2026-67247?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-67247 attacked?
It is attacked over the network, in an operating system.
Am I affected by CVE-2026-67247?
Check whether you run ASUSTOR ADM at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

A path traversal vulnerability (CWE-22) exists in the IHM Log handling component of ASUSTOR ADM. The issue stems from insufficient validation of user-controlled disk serial input, which is subsequently used to construct the file path for IHM log databases. An authenticated attacker with network access can provide a specially crafted disk serial string containing traversal sequences (e.g., ../) to force the application to access or read files outside of the intended directory. This vulnerability affects ADM versions 4.1.0 through 4.3.3.RUN1 and 5.0.0 through 5.1.3.RI81.

Affected products

  • ASUSTOR ADM 4.1.0 through 4.3.3.RUN1, 5.0.0 through 5.1.3.RI81

Timeline

  • 2026-07-30: advisory: Advisory published by ASUSTOR and NVD.

References

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