Vulnerable to this particular exploit? Your router is either vulnerable to this exploit, or it's not. Afaict from the article, the exploit relies on a UPnP-en

Vulnerable to this particular exploit? Your router is either vulnerable to this exploit, or it's not. Afaict from the article, the exploit relies on a UPnP-enabled router; if UPnP isn't enabled, I don't believe your router is vulnerable.