PT-2018-6314 · Beckhoff · Beckhoff Twincat

Publicado 2018-06-27 · Atualizado 2019-10-09 · CVE-2017-16726

Positive Technologies (AI Summary)

CVSS v2.0

6.4

Média

Vetor base

AV:N/AC:L/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions: Beckhoff TwinCAT (affected versions not specified)

Description: The issue concerns the ADS protocol used by Beckhoff TwinCAT for communication in industrial automation environments. ADS lacks encryption due to performance considerations, allowing an attacker to forge arbitrary ADS packets when legitimate traffic is observable.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authorization

Inadequate Encryption Strength

Enumeração de Fraquezas

CWE-285

CWE-326

Identificadores relacionados

CVE-2017-16726

Produtos afetados

Beckhoff Twincat

Referências · 2

• https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2017-001.pdf · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-16726 · Nota de Segurança