CVE-2020-22000 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Reference

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5560.php https://www.exploit-db.com/exploits/47809

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.0