According to its banner, the remote web server is Zope < 2.2.5.
According to its banner, the remote web server is Zope < 2.2.5. Such versions suffer from security issues involving incorrect protection of a data updating method on Image and File objects. Because the method is not correctly protected, it is possible for users with DTML editing privileges to update the raw data of a File or Image object via DTML even though they do not have editing privileges on the objects themselves.
Upgrade to Zope 2.2.5 or higher.