CVE-2026-75164 Path traversal in n/a
A remote authenticated user with low privileges can read arbitrary files from the device filesystem via a query parameter in the gateway firmware.
- 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-2026-75164?
CVE-2026-75164 is a medium-severity path traversal vulnerability in n/a, published on 4 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An arbitrary file read vulnerability in /cgi-bin/ugwdownload.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with the low-privileged Standard role to retrieve arbitrary files from the device filesystem via the file query string parameter.
Weakness: CWE-552
Which versions are affected by CVE-2026-75164?
How do I fix CVE-2026-75164?
No fix has been published for CVE-2026-75164 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-2026-75164 being exploited?
There is no known exploitation of CVE-2026-75164 in the wild and no public exploit code.
Sources
Also known as GHSA-q98h-8j3q-h49w.