CVE-2020-6990

CRITICAL

9.8

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, 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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/16/2020

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

rockwellautomation:micrologix_1100rockwellautomation:micrologix_1100_firmwarerockwellautomation:micrologix_1400rockwellautomation:micrologix_1400_a_firmwarerockwellautomation:micrologix_1400_b_firmwarerockwellautomation:rslogix_500

Faiblesses (CWE)

CWE-321CWE-798

References

https://www.us-cert.gov/ics/advisories/icsa-20-070-06(ics-cert@hq.dhs.gov)

https://www.us-cert.gov/ics/advisories/icsa-20-070-06(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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