This article feels like it may be somewhat misleading around the use of the term "back door". If the NSA has infact backdoored all of those products, kudos for

This article feels like it may be somewhat misleading around the use of the term "back door". If the NSA has infact backdoored all of those products, kudos for keeping it quiet for this long! if however these products have vulnerabilities in them, like all software does, and the NSA have access to these vulnerabilities (like numerous other people do), it's not quite as devious. In that case they didn't have a super-secret backdoor installed with no-one noticing, but in fact discovered that the window wasn't locked, and kept that a secret.