ASUSTOR ADM up to 4.3.3.RUN1/5.1.3.RI81 IHM Log path traversal

Summaryinfo

A vulnerability identified as very critical has been detected in ASUSTOR ADM up to 4.3.3.RUN1/5.1.3.RI81. Affected is an unknown function of the component IHM Log Handler. The manipulation leads to path traversal. This vulnerability is traded as CVE-2026-67247. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in ASUSTOR ADM up to 4.3.3.RUN1/5.1.3.RI81 and classified as very critical. This issue affects some unknown functionality of the component IHM Log Handler. The manipulation with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The advisory is shared at asustor.com. The identification of this vulnerability is CVE-2026-67247 since 07/29/2026. The exploitation is known to be easy. The attack may be initiated remotely. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/30/2026). MITRE ATT&CK project uses the attack technique T1006 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

• ASUSTOR

Name

• ADM

Version

• 4.3.3.RUN1
• 5.1.3.RI81

CPE 2.3info

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CPE 2.2info

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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