Descrição
OpenWrt LuCI contains an overly permissive ACL definition in luci-mod-system-mounts that grants write access to /etc/crontabs/root to users intended only for mount configuration. Authenticated users with only the mount-configuration ACL group can append arbitrary cron entries via ubus file.write, which the default busybox crond daemon executes as root within one minute.
CVSS 8.8EPSS 0.303%Risco 0.9
Ver fonte- Publicação
- 2026-08-13 22:17:23
- Versões afetadas
- unknown
- Tipo
- Sistema operativo
- Última alteração
- 2026-08-14 19:17:59
- Vetor
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H