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Enet Smart Home CVE-2026-26366

CRITICAL
Use of Default Credentials (CWE-1392)
2026-02-15 disclosure@vulncheck.com
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 21:54 vuln.today
PoC Detected
Feb 26, 2026 - 22:44 vuln.today
Public exploit code
CVE Published
Feb 15, 2026 - 16:15 nvd
CRITICAL 9.8

DescriptionCVE.org

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.

AnalysisAI

eNet SMART HOME server ships with default credentials (user:user, admin:admin) (CVSS 9.8) enabling immediate administrative access to the smart home system.

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
Connect to eNet SMART HOME server network interface
Exploit
Supply default credentials (admin:admin)
Execution
Authenticate as administrator
Impact
Access sensitive smart home configuration and control functions

Vulnerability AssessmentAI

Exploitation eNet SMART HOME server versions 2.2.1 or 2.3.1 with default credentials (user:user, admin:admin) active after installation without mandatory password change enforcement. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment CVSS 9.8 with PoC. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario An attacker accesses the eNet SMART HOME interface with default admin:admin credentials, gaining control of all connected smart home devices including lighting, blinds, and climate control.
Remediation Change default credentials immediately. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Identify and inventory all eNet SMART HOME servers (versions 2.2.1 and 2.3.1) in your environment; immediately isolate affected systems from production networks or restrict network access to trusted administrative sources only. …

Sign in for detailed remediation steps and compensating controls.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-26366 vulnerability details – vuln.today

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