Provide references for CVE-2021-31643.
Where can I find more information about CVE-2021-31643?
References are available at: https://seguranca-informatica.pt/dancing-in-the-iot-chiyu-devices-vulnerable-to-remote-attacks/, https://www.chiyu-tech.com/msg/message-Firmware-update-87.html, https://gitbook.seguranca-informatica.pt/cve-and-exploits/cves/chiyu-iot-devices#cve-2021-31643, http://packetstormsecurity.com/files/162887/CHIYU-IoT-Cross-Site-Scripting.html.