TOTOLink outdoor CPE CP900 V6.3c.566_B20171026 contains a command injection vulnerability in the NTPSyncWithHost function via the host_name parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
https://github.com/B2eFly/Router/blob/main/totolink/CP900/1/2.md
https://github.com/B2eFly/CVE/blob/main/totolink/CP900/2/2.md