CVE-2020-6990: Rockwell Automation MicroLogix 1400 Controllers Series

Описание

Оригинално описание

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.

Засегнати продукти

• 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: 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

Вид слабост

• CWE-321 Използване на твърдо кодиран криптографски ключ

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2020-6990
• https://nvd.nist.gov/vuln/detail/CVE-2020-6990
• https://www.us-cert.gov/ics/advisories/icsa-20-070-06