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.
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Solution
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Workaround
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References
History
Sun, 15 Feb 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | JUNG eNet SMART HOME server 2.2.1/2.3.1 Privilege Escalation via setUserGroup | |
| Weaknesses | CWE-269 | |
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| Metrics |
cvssV3_1
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MITRE
Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-02-15T15:29:56.204Z
Reserved: 2026-02-15T15:02:46.359Z
Link: CVE-2026-26369
Vulnrichment
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NVD
Status : Received
Published: 2026-02-15T16:15:54.407
Modified: 2026-02-15T16:15:54.407
Link: CVE-2026-26369
Redhat
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OpenCVE Enrichment
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Weaknesses