CVE-2026-75167

Medium severity, CVSS 4.3. EPSS: 0.4% chance of exploitation in the next 30 days.

A broken access control vulnerability in the ugw-usr-edit method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with the low-privileged Standard role to change the password of arbitrary accounts.

Published 2026-09-04. Last modified 2026-09-14.