Provide references for CVE-2021-27969.
Where can I find more information about CVE-2021-27969?
References are available at: https://drive.google.com/file/d/1suqBvuoE-3U2QmWpCOXXV4_5rEu_XGJL/view?usp=sharing, https://www.exploit-db.com/exploits/49670.