Vulnerabilities

Arkeia backup server 4.2.8-2 and earlier creates its database files with world-writable permissions, which could allow local users to overwrite the files or obtain sensitive information.

Knox Arkeia server 4.2, and possibly other versions, installs its root user with a null password by default, which allows local and remote users to gain privileges.

Buffer overflow in (1) nlservd and (2) rnavc in Knox Software Arkeia backup product allows local users to obtain root access via a long HOME environmental variable.

Arkiea nlservd allows remote attackers to conduct a denial of service.