CVE-2020-6990 (GCVE-0-2020-6990)
Vulnerability from cvelistv5
Published
2020-03-16 15:39
Modified
2024-08-04 09:18
Severity ?
CWE
  • CWE-321 - USE OF HARD-CODED CRYPTOGRAPHIC KEY
Summary
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 key utilized to help protect the account password is hard coded into the RSLogix 500 binary file. An attacker could identify cryptographic keys and use it for further cryptographic attacks that could ultimately lead to a remote attacker gaining unauthorized access to the controller.
References
ics-cert@hq.dhs.govhttps://www.us-cert.gov/ics/advisories/icsa-20-070-06Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://www.us-cert.gov/ics/advisories/icsa-20-070-06Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
n/a 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 Version: 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
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