Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger…
mitre·CWE-732·Published 2018-01-04
Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration.
Inteno iopsys 2.0-3.14 and 4.0 devices allow remote authenticated users to execute arbitrary OS commands by modifying the leasetrigger field in the odhcpd configuration to specify an arbitrary program, as demonstrated by a program located on an SMB share. This issue existed because the /etc/uci-defaults directory was not being used to secure the OpenWrt configuration.
Los dispositivos Inteno iopsys 2.0-3.14 y 4.0 permiten que los usuarios autenticados remotos ejecuten comandos de sistema operativo arbitrarios modificando el campo leasetrigger en la configuración de odhcpd para especificar un programa arbitrario, tal y como se demuestra con un programa ubicado en un almacén SMB. Este problema existía porque el directorio /etc/uci-defaults no se utilizaba para proteger la configuración OpenWrt.
| Version | Type | Source | Base | Exp | Impact | Vector |
|---|---|---|---|---|---|---|
| 2.0 | Primary | NVD | 9.0 | 8.0 | 10.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
| 3.0 | Primary | NVD | 8.8 | 2.8 | 5.9 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |