TOTOLINK CP900 V6.3c.1144_B20190715 was found to contain a command injection vulnerability in the setUpgradeUboot function via the FileName parameter. This vulnerability allows attackers to execute arbitrary commands via a crafted request.
https://github.com/Summermu/VulnForIoT/tree/main/Totolink_CP900/setUpgradeUboot/readme.md