Comcast's Xfinity Home Security vulnerable, fail open flaw leaves homes exposed

Researchers at Rapid7 have disclosed vulnerabilities in Comcast's Xfinity Home Security offerings. The flaws cause the system to falsely report that a home's windows and doors are closed and secured, even if they've been opened.
Comcast's Xfinity Home Security system is one of the many next-generation alarm systems that are app controlled and promise to deliver real-time alerts and notifications to homeowners.
However, researchers at Rapid7 have discovered flaws that would cause Comcast's syste