CVE-2020-6984
High
Description
Rockwell Automation MicroLogix 1400 Controllers Series B v21.001 and prior, Series A, all versions, MicroLogix 1100 Controller, all versions, RSLogix 500 Software v12.001 and prior, The cryptographic function utilized to protect the password in MicroLogix is discoverable.
SeverityHigh
CVSS7.5
Exploit probability—
ProductRockwellautomation Micrologix 1400 A Firmware
PublishedMar 16, 2020
First seenMar 16, 2020
Weakness typeCWE-327CWE-327
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| rockwellautomation micrologix_1400_a_firmware | No range specified | — |
| rockwellautomation micrologix_1400_b_firmware | v ≤ 21.001 | — |
| rockwellautomation micrologix_1100_firmware | No range specified | — |
| rockwellautomation rslogix_500 | v ≤ 12.001 | — |
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