------------------------------------------------------------------------ Arbitrary file read in Kaseya VSA ------------------------------------------------------------------------ Kin Hung Cheng, Robert Hartshorn, May 2017 ------------------------------------------------------------------------ Abstract ------------------------------------------------------------------------ A security vulnerability was found in Kaseya VSA file download file functionality. Using this vulnerability an authenticated user in a Kaseya VSA environment is able to download arbitrary files from the server (including source code of Kaseya, the database backups, configuration files, and even windows files). ------------------------------------------------------------------------ Tested versions ------------------------------------------------------------------------ This issue was successfully tested on version R9.2 ------------------------------------------------------------------------ Fix ------------------------------------------------------------------------ Patch to the latest version of VSA. ------------------------------------------------------------------------ Details ------------------------------------------------------------------------ https://www.securify.nl/advisory/SFY20170502/arbitrary-file-read-in-kaseya-vsa.html
