What is CVE-2026-36604?

CVE-2026-36604 is a medium-severity vulnerability in N/a, classified under CWE-350. CVSS score: 6.5/10. Published 2026-06-03.

How severe is CVE-2026-36604?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in N/a

CVE-2026-36604

Mercusys AC12G (EU) V1 router with firmware AC12G(EU)_V1_200909 does not validate the HTTP Host header, enabling DNS rebinding attacks. An external attacker can rebind a domain to the router's internal IP address, extending the CORS wildca…

EPSS: 0.000 (9.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

N/a — versions n/a

Weakness classification (CWE)

CWE-350

References

cve@mitre.org

Frequently asked questions

What is CVE-2026-36604?: CVE-2026-36604 is a medium-severity vulnerability in N/a, classified under CWE-350. CVSS score: 6.5/10. Published 2026-06-03.
How severe is CVE-2026-36604?: Medium severity. CVSS v3 base score is 6.5 out of 10.