A vulnerability in the Xeneo Web Server can be exploited by malicious attackers to cause a denial of service due to an error in the handling of requests including a malformed URL encoding representation of a character.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/31055/secuniaXeneo.txt
Source: https://packetstormsecurity.com/files/31055/secuniaXeneo.txt.html