Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 4.5%
CVSS Severity
CVSS v3 Score 9.8
References
Products affected by CVE-2026-26369
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cpe:2.3:a:jung-group:enet_smart_home:2.2.1
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cpe:2.3:a:jung-group:enet_smart_home:2.3.1