What is CVE-2026-36612?

CVE-2026-36612 is a medium-severity vulnerability in N/a, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 6.4/10. Published 2026-06-03.

How severe is CVE-2026-36612?

Medium severity. CVSS v3 base score is 6.4 out of 10.

RCE in N/a

CVE-2026-36612

Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 enables WPS 2.0 by default with a weak lockout policy (60-second lockout after 10 attempts).

EPSS: 0.000 (5.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.4 (Medium). Vector: CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-307 — Improper Restriction of Excessive Authentication Attempts
CWE-1188 — Initialization of a Resource with an Insecure Default

References

cve@mitre.org

Frequently asked questions

What is CVE-2026-36612?: CVE-2026-36612 is a medium-severity vulnerability in N/a, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 6.4/10. Published 2026-06-03.
How severe is CVE-2026-36612?: Medium severity. CVSS v3 base score is 6.4 out of 10.