CVE-2021-32986
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
04/04/2022
Last modified:
25/10/2022
Description
After Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, the unlocked state does not timeout. If the programming software is interrupted, the PLC remains unlocked. All subsequent programming connections are allowed without authorization. The PLC is only relocked by a power cycle, or when the programming software disconnects correctly.
Impact
Base Score 3.x
9.80
Severity 3.x
CRITICAL
Base Score 2.0
7.50
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:automationdirect:c0-10dd1e-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-10dd1e-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-10dd2e-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-10dd2e-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-10dre-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-10dre-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-10are-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-10are-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-11dd1e-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-11dd1e-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-11dd2e-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-11dd2e-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-11dre-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) | |
cpe:2.3:h:automationdirect:c0-11dre-d:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:automationdirect:c0-11are-d_firmware:*:*:*:*:*:*:*:* | 3.00 (excluding) |
To consult the complete list of CPE names with products and versions, see this page