What is GHSA-9445-3g3g-jjrx?

GHSA-9445-3g3g-jjrx is a security advisory published by GitHub Security Advisories with High severity. Insecure Permission vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows the...

Which CVE IDs does GHSA-9445-3g3g-jjrx cover?

GHSA-9445-3g3g-jjrx covers the following CVE IDs: CVE-2026-75166. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-9445-3g3g-jjrx?

GHSA-9445-3g3g-jjrx has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-9445-3g3g-jjrxHighCVSS 8.8

Insecure Permission vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows the...

Vendor

GitHub Security Advisories

Published

September 4, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-75166 →

📋 Description

Insecure Permission vulnerability in MBS-Solutions X-Serie Gateway firmware V6_00_05 allows the low-privileged service user to execute /usr/bin/tcpdump as root without a password. By leveraging the tcpdump -z option, an authenticated attacker can achieve arbitrary command execution.

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-75166
https://en.mbs-solutions.de/mbs
https://en.mbs-solutions.de/xserie
https://github.com/SilviaMun/vulnerability-research/tree/main/CVE-2026-75166
https://github.com/advisories/GHSA-9445-3g3g-jjrx