CVE-2019-19108 Information

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.

CVSS Vector

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

Reference

https://www.br-automation.com/en/downloads/012020-automation-runtime-snmp-authentication-weakness/ https://www.us-cert.gov/ics/advisories/icsa-20-051-01

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.4