CVE-2019-6241
CVSS v3
7.5
HIGH
EPSS Score
1.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
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.
Technical details
- Published
- 2019-06-10
Frequently asked questions
What is CVE-2019-6241?
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.
Is CVE-2019-6241 actively exploited?
Active exploitation of CVE-2019-6241 has not been confirmed. Its EPSS score was 1.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-6241?
CVE-2019-6241 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2019-6241 affecting your environment?
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