TOTOLINK A6000R V1.0.1-B20201211.2000 was discovered to contain a command injection vulnerability via the ifname parameter in the apcli_do_enr_pbc_wps function.
https://github.com/yanggao017/vuln/blob/main/TOTOLINK/A6000R/CI_3_apcli_do_enr_pbc_wps/README.md
https://gist.github.com/yanggao017/8b7a567996f1986ac9fb3ab427c59227