Vulnerability · Published Feb 15, 2026 · Assigned by VulnCheck
CVE-2026-26366JUNG eNet SMART HOME server 2.2.1/2.3.1 Use of Default Credentials
Critical 9.8
In plain English
A critical-severity security flaw in eNet SMART HOME server from JUNG. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)0.7%top 45.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| JUNG | eNet SMART HOME server | 2.3.1 (46841)2.2.1 (46056) |
Weakness: CWE-1392 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- Zero Science Lab Vulnerability Advisory ZSL-2026-5972 third-party-advisory
- VulnCheck Advisory: JUNG eNet SMART HOME server 2.2.1/2.3.1 Use of Default Credentials third-party-advisory