CVE-2019-6806
CVSS v3
7.5
HIGH
EPSS Score
2.3 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading variables in the controller using Modbus.
Technical details
- Published
- 2019-05-22
Frequently asked questions
What is CVE-2019-6806?
A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause the disclosure of SNMP information when reading variables in the controller using Modbus.
Is CVE-2019-6806 actively exploited?
Active exploitation of CVE-2019-6806 has not been confirmed. Its EPSS score was 2.3% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2019-6806?
CVE-2019-6806 has a CVSS v3 base score of 7.5 (HIGH severity).
Is CVE-2019-6806 affecting your environment?
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