A vulnerability was found in Tongda OA 2017. It has been declared as critical. This vulnerability affects unknown code of the file /general/meeting/manage/delete.php. The manipulation of the argument M_ID_STR leads to sql injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-264436. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.