CVE-2026-26369

eNet SMART HOME server 2.2.1 and 2.3.1 contains a privilege escalation vulnerability due to insufficient authorization checks in the setUserGroup JSON-RPC method. A low-privileged user (UG_USER) can send a crafted POST request to /jsonrpc/management specifying their own username to elevate their account to the UG_ADMIN group, bypassing intended access controls and gaining administrative capabilities such as modifying device configurations, network settings, and other smart home system functions.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.vulncheck.com/advisories/jung-enet-smart-home-server-privilege-escalation-v	Broken Link
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5975.php	Third Party Advisory Exploit

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:jung-group:enet_smart_home:2.2.1:::::::*
	cpe:2.3:a:jung-group:enet_smart_home:2.3.1:::::::*

History

No history.

Information

Published : 2026-02-15 16:15

Updated : 2026-02-28 01:34

NVD link : CVE-2026-26369

Mitre link : CVE-2026-26369

CVE.ORG link : CVE-2026-26369

JSON object : View

Products Affected

jung-group

enet_smart_home

CWE

CWE-269

Improper Privilege Management

NVD-CWE-noinfo

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