luci/applications/luci-app-nut/root/usr/share/rpcd/acl.d/luci-app-nut.json

{
	"luci-app-nut": {
		"description": "Grant UCI access for luci-app-nut",
		"read": {
			"file": {
				"/etc/ssl/certs": [ "read" ],
				"/tmp/*": [ "list" ],
				"/lib/lnut": [ "read" ],
				"/lib/nut/": [ "list" ],
				"/usr/sbin/upsd": [ "read" ],
				"/usr/sbin/upsmon": [ "read" ],
				"/var/run/nut": [ "read" ],
				"/usr/bin/ldd /usr/sbin/upsmon": ["exec"],
				"/usr/bin/ldd /usr/sbin/upsd": ["exec"]
			},
			"uci": [ "nut_cgi", "nut_monitor", "nut_server" ]
		},
		"write": {
			"uci": [ "nut_cgi", "nut_monitor", "nut_server" ]
		}
	}
}