EUVD-2026-25263

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the informEnable parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31172

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the user parameter to /cgi-bin/cstecgi.cgi...

CVE-2026-31179

ToToLink A3300R firmware v17.0.0cu.557_B20221024 has a vulnerability in the CGI endpoint /cgi-bin/cstecgi.cgi that allows attackers to execute arbitrary commands via the stun-port parameter. The root cause is the handling of the stun-port parameter in that CGI path, as described in multiple sourc...

CVE-2026-31168

An issue was discovered in ToToLink A3300R firmware v17.0.0cu.557B20221024 allowing attackers to execute arbitrary commands via the recHour parameter to /cgi-bin/cstecgi.cgi...