CVE-2016-2398: Comcast Xfinity Home Security System

Medium severity, CVSS 6.5. EPSS: 0.6% chance of exploitation in the next 30 days.

Comcast XFINITY Home Security System does not properly maintain base-station communication, which allows physically proximate attackers to defeat sensor functionality by interfering with ZigBee 2.4 GHz transmissions.

Affected products

• Comcast Xfinity Home Security System: any version

Published 2016-02-17. Last modified 2026-06-17.