CVE-2019-6241: Bevywise Mqttroute

High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days.

In Bevywise MQTTRoute 1.1 build 1018-002, a connect packet combined with a malformed unsubscribe request packet can be used to cause a Denial of Service attack against the broker.

Affected products

• Bevywise Mqttroute: version 1.1 only

Published 2019-06-10. Last modified 2026-06-17.