Spiceworks Version <= 7.5.00107 is affected by XSS. Any name typed on Custom Groups function is vulnerable to stored XSS as they displayed on http://127.0.0.1/inventory/groups/ without output sanitization.
The Spiceworks TFTP Server, as distributed with Spiceworks Inventory 7.5, allows remote attackers to access the Spiceworks data\configurations directory by leveraging the unauthenticated nature of the TFTP service for all clients who can reach UDP port 69, as demonstrated by a WRQ (aka Write request) operation for a configuration file or an executable file.