CVE-2026-26369

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

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

28 Feb 2026, 01:34

Type Values Removed Values Added
References () https://www.vulncheck.com/advisories/jung-enet-smart-home-server-privilege-escalation-v - () https://www.vulncheck.com/advisories/jung-enet-smart-home-server-privilege-escalation-v - Broken Link
References () https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5975.php - () https://www.zeroscience.mk/en/vulnerabilities/ZSL-2026-5975.php - Third Party Advisory, Exploit
CWE NVD-CWE-noinfo
First Time Jung-group enet Smart Home
Jung-group
CPE cpe:2.3:a:jung-group:enet_smart_home:2.3.1:*:*:*:*:*:*:*
cpe:2.3:a:jung-group:enet_smart_home:2.2.1:*:*:*:*:*:*:*

18 Feb 2026, 17:52

Type Values Removed Values Added
Summary
  • (es) eNet SMART HOME servidor 2.2.1 y 2.3.1 contiene una vulnerabilidad de escalada de privilegios debido a comprobaciones de autorización insuficientes en el método JSON-RPC setUserGroup. Un usuario con pocos privilegios (UG_USER) puede enviar una solicitud POST manipulada a /jsonrpc/management especificando su propio nombre de usuario para elevar su cuenta al grupo UG_ADMIN, eludiendo los controles de acceso previstos y obteniendo capacidades administrativas como modificar configuraciones de dispositivos, ajustes de red y otras funciones del sistema de hogar inteligente.

15 Feb 2026, 16:15

Type Values Removed Values Added
New CVE
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