D-Link DVG-N5402SP is susceptible to local file inclusion in products with firmware W1000CN-00, W1000CN-03, or W2000EN-00. A remote attacker can read sensitive information via a .. (dot dot) in the errorpage parameter.
View the template here CVE-2015-7245.yaml
References:
https://nvd.nist.gov/vuln/detail/CVE-2015-7245