TOTOLINK NR1800X V9.1.0u.6279_B20210910 was discovered to contain a command injection vulnerability via the OpModeCfg function at /cgi-bin/cstecgi.cgi.Referenceshttps://brief-nymphea-813.notion.site/NR1800X-command-injection-setOpModeCfg-7b10868ba53544148d9aa3100b5df5cc