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

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CVE-2019-19108

Severity CVSS v4.0:
Pending analysis
Type:
CWE-798 Use of Hard-coded Credentials
Publication date:
20/04/2020
Last modified:
29/04/2020

Description

An authentication weakness in the SNMP service in B&R Automation Runtime versions 2.96, 3.00, 3.01, 3.06 to 3.10, 4.00 to 4.63, 4.72 and above allows unauthenticated users to modify the configuration of B&R products via SNMP.

Impact

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

Base Score: 9.40 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H

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

Base Score 3.x
9.40
Severity 3.x
CRITICAL
Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:* 3.08 (including) 3.10 (including)
cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:* 4.00 (including) 4.03 (including)
cpe:2.3:a:br-automation:automation_runtime:*:*:*:*:*:*:*:* 4.04 (including) 4.63 (including)
cpe:2.3:a:br-automation:automation_runtime:2.96:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_runtime:3.00:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_runtime:3.01:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_runtime:3.06:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_runtime:3.07:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_runtime:4.72:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:* 4.0.0 (including) 4.6.4 (including)
cpe:2.3:a:br-automation:automation_studio:2.7:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_studio:3.0.71:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_studio:3.0.80:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_studio:3.0.81:*:*:*:*:*:*:*
cpe:2.3:a:br-automation:automation_studio:3.0.90:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools