What is GHSA-4wqr-74mq-rfw2?

GHSA-4wqr-74mq-rfw2 is a security advisory published by GitHub Security Advisories with Medium severity. Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 contains hardcoded WiFi driver...

Which CVE IDs does GHSA-4wqr-74mq-rfw2 cover?

GHSA-4wqr-74mq-rfw2 covers the following CVE IDs: CVE-2026-36616. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4wqr-74mq-rfw2?

GHSA-4wqr-74mq-rfw2 has a CVSS v3 base score of 5.9, published by GitHub Security Advisories.

GHSA-4wqr-74mq-rfw2MediumCVSS 5.9

Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 contains hardcoded WiFi driver...

Vendor

GitHub Security Advisories

Published

June 3, 2026

Last Modified

June 4, 2026

🔗 CVE IDs covered (1)

CVE-2026-36616 →

📋 Description

Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 contains hardcoded WiFi driver credentials including a RADIUS shared secret, WPS test key, and default PSK embedded in the production firmware binary.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-36616
https://github.com/Tymbark7372/MERCUSYS-AC12G/blob/master/advisories/CVE-2026-36616.md
https://github.com/advisories/GHSA-4wqr-74mq-rfw2