PT-2022-10173
CVE-2021-32980
·
Published
2022-04-04
·
Updated
2022-04-13
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Automation Direct CLICK PLC CPU Modules versions prior to v3.00
Description
The issue allows an attacker to connect to the PLC while an existing connection is already active, due to insufficient protection against additional software programming connections.
Recommendations
For versions prior to v3.00, update the firmware to version v3.00 or later to resolve the issue.
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