CVE-2020-20741

CRITICAL

9.8

Description

Incorrect Access Control in Beckhoff Automation GmbH & Co. KG CX9020 with firmware version CX9020_CB3011_WEC7_HPS_v602_TC31_B4016.6 allows remote attackers to bypass authentication via the "CE Remote Display Tool" as it does not close the incoming connection on the Windows CE side if the credentials are incorrect.

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

Publie7/23/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

beckhoff:cx9020

References

https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2019-006.pdf(cve@mitre.org)

https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2019-006.pdf(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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