Download of Synactis All In-The-Box ActiveX 4.03 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus. The software lies within Development Tools, more precisely IDE. This program is a product of Secunia ApS. The most popular versions among the program users are 4.0 and 3.1.
From the developer:
A vulnerability has been discovered in the Synactis ALL In-The-Box ActiveX control, which can be exploited by malicious people to compromise a user's system.
The vulnerability is caused due to the All_In_The_Box.AllBox ActiveX control (All_In_The_Box.ocx) providing the insecure "SaveDoc()" method. This can be exploited to overwrite arbitrary files on the system via a filename terminated by a NULL byte.
You may want to check out more software, such as Synactis All In-The-Box DLL, which might be related to Synactis All In-The-Box ActiveX.