CVE-2020-6980

LOW 3.3CVE-2020-6980 · Published 16/03/2020 · updated 17/06/2026

In short

CVE-2020-6980 is a LOW (CVSS 3.3) vulnerability affecting rslogix 500 (rockwellautomation).
Chance of exploitation in the next 30 days (EPSS): 0.41%, higher than 35.8% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
rslogix 500 rockwellautomation	`≤ 12.001`	No fix yet

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.

References

us-cert.gov/ics/advisories/icsa-20-070-06 · Third Party Advisory

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Package

Affected versions

Patched versions

rslogix 500

rockwellautomation

≤ 12.001

No fix yet

Description

More vulnerabilities in rslogix 500

See all →