system
Identify the affected product in <CVE-2021-21726>.
user
Which product is affected by <CVE-2021-21726>?
assistant
The affected product is <ZXONE 9700 , ZXONE 8700, ZXONE 19700> and version: <V1.40.021.021CP049, V1.0P02B219_@NCPM-RELEASE_2.40R1-20200914.set>.