CVE-2026-75168: Improper Access Control

An issue in the ugw-editfile method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V60005 allows a remote authenticated user with the low-privileged Standard role to write arbitrary content to files within /uxx/config/ and /ugw/config/...

CVE-2026-75163

An information disclosure vulnerability in the ugw-deviceinfo method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V60005 returns detailed system version fields operatingsystem, gatewayversion to any authenticated user, including users with the low-privileged Standard role...

CVE-2026-75162: Exposure of Sensitive Information to an Unauthorized Actor

An information disclosure vulnerability in the opcua-configuration method of /cgi-bin/wwwugw.cgi in MBS-Solutions X-Serie Gateway firmware V60005 allows any remote authenticated user, including users with the low-privileged Standard role, to retrieve the configured OPC-UA authentication credentia...

CVE-2026-75160: Improper Privilege Management

An issue in X-Serie Gateway Firmware V60005 allows a remote attacker to escalate privileges via the endpoints /cgi-bin/wwwugw.cgi and /cgi-bin/ugwdownload.cgi...