{"id":"CVE-2026-26369","title":"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","summary":"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 /jsonrp…","severity":"high","cvss":8.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-269"],"vendor":"jung-group","product":"enet_smart_home","affected":["enet_smart_home = 2.2.1","enet_smart_home = 2.3.1"],"published":"2026-02-15","updated":"2026-08-24","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-26369","references":[{"url":"https://www.vulncheck.com/advisories/jung-enet-smart-home-server-privilege-escalation-v","label":"disclosure@vulncheck.com"},{"url":"https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5975.php","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00521,"epssPercentile":0.41733,"ingestedAt":"2026-08-24T12:02:50.098Z","slug":"CVE-2026-26369","body":"## Overview\n\neNet 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.\n\n## Affected\n\n- `enet_smart_home = 2.2.1`\n- `enet_smart_home = 2.3.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":49,"depthScoreParts":{"impact":48.4,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}