TOTOLINK A3600R cstecgi.cgi NTPSyncWithHost os command injection

A vulnerability classified as critical has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102. Affected is the function NTPSyncWithHost of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostTime leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-272592. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.