The host is running FreeSSHd and is prone to denial of service vulnerability.
Successful exploitation may allow remote attackers to cause the application to crash, creating a denial-of-service condition. Impact Level: Application
No solution or patch was made available for at least one year since disclosure of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer release, disable respective features, remove the product or replace the product by another one.
The flaw is due to an error when processing certain requests and can be exploited to cause a denial of service via a specially crafted packet.
freeSSHd version 1.2.6