What is GHSA-q98h-8j3q-h49w?

GHSA-q98h-8j3q-h49w is a security advisory published by GitHub Security Advisories with Medium severity. An arbitrary file read vulnerability in /cgi-bin/ugwdownload.cgi of MBS-Solutions X-Serie Gateway...

Which CVE IDs does GHSA-q98h-8j3q-h49w cover?

GHSA-q98h-8j3q-h49w covers the following CVE IDs: CVE-2026-75164. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-q98h-8j3q-h49w?

GHSA-q98h-8j3q-h49w has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-q98h-8j3q-h49wMediumCVSS 6.5

An arbitrary file read vulnerability in /cgi-bin/ugwdownload.cgi of MBS-Solutions X-Serie Gateway...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-75164 →

📋 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.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-75164
https://en.mbs-solutions.de/mbs
https://en.mbs-solutions.de/xserie
https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75164
https://github.com/advisories/GHSA-q98h-8j3q-h49w