Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2019-19101

Severity CVSS v4.0:
Pending analysis
Type:
CWE-295 Improper Certificate Validation
Publication date:
29/04/2020
Last modified:
03/11/2021

Description

A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x,

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x
5.90
Severity 3.x
MEDIUM
Vector 2.0
AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0
4.30
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.0 (including) 4.0.29.87 (including)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.1 (including) 4.1.17.113 (including)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.2 (including) 4.2.14.119 (including)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.3 (including) 4.3.11 (excluding)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.4 (including) 4.4.9 (excluding)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.5 (including) 4.5.5 (excluding)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.6 (including) 4.6.4 (excluding)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.7 (including) 4.7.2 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools