Provide references for CVE-2019-20048.
Where can I find more information about CVE-2019-20048?
References are available at: https://git.lsd.cat/g/omnivista-rce, https://www.exploit-db.com/exploits/47761, https://packetstormsecurity.com/files/155595/Alcatel-Lucent-Omnivista-8770-Remote-Code-Execution.html, https://www.al-enterprise.com/en/-/media/assets/internet/documents/sa-c0065-ov8770-rce-vulnerability-en.pdf.