The remote host is vulnerable to a directory traversal flaw.
The remote host is running Subversion, an open-source file management product. According to the version number, the remote system is reported to be vulnerable to a flaw where authenticated users can write to files outside the Subversion folders. By prepending '../' to a file name, an attacker can overwrite sensitive system files that may then be executed by a SYSTEM process. Given this, successful exploitation would likely result in the attacker gaining elevated access to the server hosting Subversion.
Upgrade to version 1.4.5 or higher.