Security Assessment has reported a vulnerability in Kaseya, which can be exploited by malicious people to compromise a vulnerable system.
The vulnerability is caused due to the SystemTab/UploadImage.asp script allowing the upload of files with arbitrary extensions to a folder inside the webroot. This can be exploited to e.g. upload an ASP file and execute arbitrary ASP code.
The vulnerability is reported in versions prior to 6.3.2.