What is CVE-2026-26366?

CVE-2026-26366 is a critical-severity vulnerability in Jung Enet Smart Home Server, classified under CWE-1392. CVSS score: 9.8/10. Published 2026-02-15.

How severe is CVE-2026-26366?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Jung Enet Smart Home Server

CVE-2026-26366

eNet SMART HOME server 2.2.1 and 2.3.1 ships with default credentials (user:user, admin:admin) that remain active after installation and commissioning without enforcing a mandatory password change. Unauthenticated attackers can use these d…

EPSS: 0.007 (46.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Jung Enet Smart Home Server — versions 2.3.1 (46841), 2.2.1 (46056)
Jung-group Enet_smart_home — versions 2.2.1, 2.3.1

Weakness classification (CWE)

CWE-1392

References

disclosure@vulncheck.com (Exploit, Third Party Advisory, third-party-advisory)
disclosure@vulncheck.com (Broken Link, third-party-advisory)

Frequently asked questions

What is CVE-2026-26366?: CVE-2026-26366 is a critical-severity vulnerability in Jung Enet Smart Home Server, classified under CWE-1392. CVSS score: 9.8/10. Published 2026-02-15.
How severe is CVE-2026-26366?: Critical severity. CVSS v3 base score is 9.8 out of 10.