Low severity3.3NVD Advisory· Published Mar 16, 2020· Updated Jun 17, 2026
CVE-2020-6980
CVE-2020-6980
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.
AI Insight
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Affected products
8cpe:2.3:a:rockwellautomation:rslogix_500:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:rockwellautomation:rslogix_500:*:*:*:*:*:*:*:*range: <=12.001
- (no CPE)range: <=v12.001
cpe:2.3:o:rockwellautomation:micrologix_1100_firmware:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:o:rockwellautomation:micrologix_1100_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:micrologix_1400_a_firmware:*:*:*:*:*:*:*:*
- cpe:2.3:o:rockwellautomation:micrologix_1400_b_firmware:*:*:*:*:*:*:*:*range: <=21.001
- Rockwell Automation/MicroLogix 1400 Controllers Series B, MicroLogix 1100 Controller, RSLogix 500 Softwaredescription
- Range: all versions
- Range: <=v21.001
Patches
Vulnerability mechanics
References
1- www.us-cert.gov/ics/advisories/icsa-20-070-06nvdThird Party AdvisoryUS Government Resource
News mentions
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