Unify ServletExec AS v3.0C allows remote attackers to read source code for JSP pages via an HTTP request that ends with characters such as ".", or "+", or "%20".

eWave ServletExec JSP/Java servlet engine, versions 3.0C and earlier, allows remote attackers to cause a denial of service via a URL that contains the "/servlet/" string, which invokes the ServletExec servlet and causes an exception if the servlet is already running.

eWave ServletExec 3.0C and earlier does not restrict access to the UploadServlet Java/JSP servlet, which allows remote attackers to upload files and execute arbitrary commands.