TOTOLINK A6000R V1.0.1-B20201211.2000 was discovered to contain a command injection vulnerability via the ifname parameter in the apcli_cancel_wps function.
https://github.com/yanggao017/vuln/blob/main/TOTOLINK/A6000R/CI_2_apcli_cancel_wps/README.md
https://gist.github.com/yanggao017/690f3e4b5045bbdf1209baa30fb53065