CVE-2026-75163 Information disclosure in n/a
Authenticated low-privileged users can access detailed system version information via the ugw-deviceinfo method in MBS-Solutions X-Serie 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-2026-75163?
CVE-2026-75163 is a medium-severity 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 information disclosure vulnerability in the ugw-deviceinfo method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 returns detailed system version fields (operatingsystem, gatewayversion) to any authenticated user, including users with the low-privileged Standard role.
Weakness: CWE-200
Which versions are affected by CVE-2026-75163?
How do I fix CVE-2026-75163?
No fix has been published for CVE-2026-75163 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-75163 being exploited?
There is no known exploitation of CVE-2026-75163 in the wild and no public exploit code.
Sources
Also known as GHSA-c3pm-j34v-xj63.