CVE-2020-6984

7.5 HIGH
Published: March 16, 2020 Modified: June 03, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-070-06
Source: ics-cert@hq.dhs.gov
Third Party Advisory US Government Resource
https://www.us-cert.gov/ics/advisories/icsa-20-070-06
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory US Government Resource

2 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
2.8%
84th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

rockwellautomation