Medium severity6.5NVD Advisory· Published Sep 4, 2026· Updated Sep 4, 2026

CVE-2026-75163

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.

Affected products

Mbs Solutions/X-Serie Gatewayllm-fuzzy
Range: = V6_00_05

Patches

Vulnerability mechanics

References

en.mbs-solutions.de/mbsnvd
en.mbs-solutions.de/xserienvd
github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75163nvd

News mentions

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