CVE Published: 04/04/2022 |
CVE Updated: 03/08/2024 |
CVE Year: 2021 Source: icscert |
Vendor: Automation Direct |
Product: CLICK PLC CPU Modules: C0-1x CPUs Status : PUBLISHED
CVE-2021-32980 Description
Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 does not protect against additional software programming connections. An attacker can connect to the PLC while an existing connection is already active.
Metrics
CVSS Version: 3.1 |
Base Score: 9.8 CRITICAL Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H