CVE-2026-26366 — CRITICAL (9.8)

Vulnerability Description

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 default credentials to gain administrative access to sensitive smart home configuration and control functions.

CVSS Score

9.8

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Jung-Group	Enet Smart Home	2.2.1

Related Weaknesses (CWE)

CWE-1392

References

https://www.vulncheck.com/advisories/jung-enet-smart-home-server-use-of-default-Broken Link
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5972.phpThird Party AdvisoryExploit

FAQ

What is CVE-2026-26366?

CVE-2026-26366 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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. Un...

How severe is CVE-2026-26366?

CVE-2026-26366 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-26366?

Check the references section above for vendor advisories and patch information. Affected products include: Jung-Group Enet Smart Home.