What is GHSA-mjhh-fvh6-c8gp?

GHSA-mjhh-fvh6-c8gp is a security advisory published by GitHub Security Advisories with Medium severity. An issue in /cgi-bin/wwwugw.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a...

Which CVE IDs does GHSA-mjhh-fvh6-c8gp cover?

GHSA-mjhh-fvh6-c8gp covers the following CVE IDs: CVE-2026-75165. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-mjhh-fvh6-c8gp?

GHSA-mjhh-fvh6-c8gp has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-mjhh-fvh6-c8gpMediumCVSS 6.5

An issue in /cgi-bin/wwwugw.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-75165 →

📋 Description

An issue in /cgi-bin/wwwugw.cgi of MBS-Solutions X-Serie Gateway firmware V6_00_05 allows a remote authenticated user with the low-privileged Standard role to invoke hidden network diagnostic methods (ugw-ping, ugw-traceroute) that are not exposed in the web UI, allowing attackers to obtain sensitive information.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-75165
https://en.mbs-solutions.de/mbs
https://en.mbs-solutions.de/xserie
https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75165
https://github.com/advisories/GHSA-mjhh-fvh6-c8gp