CVE-2015-6033: Qolsys Iq Panel

High severity, CVSS 9.3. EPSS: 2.4% chance of exploitation in the next 30 days.

Qolsys IQ Panel (aka QOL) before 1.5.1 does not verify the digital signatures of software updates, which allows man-in-the-middle attackers to bypass intended access restrictions via a modified update.

Affected products

• Qolsys Iq Panel: up to and including 1.5.0

Published 2015-10-31. Last modified 2026-06-17.