HIGH

CVE-2020-22000

CVSS v3

HIGH

EPSS Score

1.1 %

exploit probability, as of 2026-10-19

CISA KEV

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2020-22000 yet.

Full record on NVD

Description

HomeAutomation 3.3.2 suffers from an authenticated OS command execution vulnerability using custom command v0.1 plugin. This can be exploited with a CSRF vulnerability to execute arbitrary shell commands as the web user via the 'set_command_on' and 'set_command_off' POST parameters in '/system/systemplugins/customcommand/customcommand.plugin.php' by using an unsanitized PHP exec() function.

Technical details

Published: 2021-04-27

Frequently asked questions

What is CVE-2020-22000?

Is CVE-2020-22000 actively exploited?

Active exploitation of CVE-2020-22000 has not been confirmed. Its EPSS score was 1.1% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-22000?

CVE-2020-22000 has a CVSS v3 base score of 8 (HIGH severity).

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