CVE-2020-6980
3.3 · LOWOverview
CVE-2020-6980 is a low-severity vulnerability affecting rockwellautomation micrologix_1400_a_firmware. It was published on March 16, 2020 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical 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, If Simple Mail Transfer Protocol (SMTP) account data is saved in RSLogix 500, a local attacker with access to a victim’s project may be able to gather SMTP server authentication data as it is written to the project file in cleartext.
Remediation
Check the references section for vendor advisories and patches from rockwellautomation. Update micrologix_1400_a_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| rockwellautomation | micrologix_1400_b_firmware | 0 | Affected |
| rockwellautomation | rslogix_500 | 0 | Affected |
Frequently Asked Questions
What is CVE-2020-6980?
CVE-2020-6980 is a low-severity vulnerability affecting rockwellautomation micrologix_1400_a_firmware. It was published on March 16, 2020 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2020-6980?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2020-6980?
Check the references section for vendor advisories and patches from rockwellautomation. Update micrologix_1400_a_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-6980?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-6980 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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