CVE-2018-15698 Path traversal in ASUSTOR Data Master

Medium 6.5 Published Updated

Authenticated non-admin users can read arbitrary files on the system via path traversal in loginimage.cgi.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Over the internet
Victim action needed
Not needed
Fix
None listed

What is CVE-2018-15698?

CVE-2018-15698 is a medium-severity path traversal vulnerability in Tenable ASUSTOR Data Master, published on 27 Aug 2018. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

ASUSTOR Data Master 3.1.5 and below allows authenticated remote non-administrative users to read any file on the file system when providing the full path to loginimage.cgi.

Weakness: CWE-200

Which versions are affected by CVE-2018-15698?

It affects 1 product.

Products include Asustor Data Master.

How do I fix CVE-2018-15698?

No fix has been published for CVE-2018-15698 yet. Limit exposure of the affected software until one is available.

Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.

Is CVE-2018-15698 being exploited?

There is no known exploitation of CVE-2018-15698 in the wild and no public exploit code.

Sources

Also known as GHSA-pqq3-38c3-35qx.

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