CVE-2017-18019: k7computing Total Security

High severity, CVSS 7.1. EPSS: 1.2% chance of exploitation in the next 30 days.

In K7 Total Security before 15.1.0.305, user-controlled input to the K7Sentry device is not sufficiently sanitized: the user-controlled input can be used to compare an arbitrary memory address with a fixed value, which in turn can be used to read the contents of arbitrary memory. Similarly, the product crashes upon a \\.\K7Sentry DeviceIoControl call with an invalid kernel pointer.

Affected products

• k7computing Total Security: before 15.1.0.305 (fixed in 15.1.0.305)

Published 2018-01-04. Last modified 2026-06-17.