CVE & CISA-KEV Catalog

CVE-2026-36616

MEDIUM
5.9
CVSS v3
NVD

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.

CWE-798Hard-coded CredentialsCWE-1188

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityHigh
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

Exploit Intelligence

0.14%probability of exploitation in 30 days
3rdpercentile

Low risk: more likely to be exploited than 3% of all known CVEs.

References

Other references1
Embed a live status badge for CVE-2026-36616
CVE-2026-36616 severity badge

Markdown

[![CVE-2026-36616](https://tridentstack.com/cve/badge/CVE-2026-36616.svg)](https://tridentstack.com/cve/CVE-2026-36616)

HTML

<a href="https://tridentstack.com/cve/CVE-2026-36616"><img src="https://tridentstack.com/cve/badge/CVE-2026-36616.svg" alt="CVE-2026-36616"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-04.