CVE-2019-19108

Name: CVE-2019-19108
Creator: NVD / NIST
Published: 2020-04-20T22:15:13.51+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.4/10EPSS 1.65%

Last modified Jun 17, 2026

CVE-2019-19108 is a critical-severity vulnerability rated 9.4/10 on the CVSS scale. 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.. EPSS estimates a 1.65% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.4/10

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

EPSS Probability

1.65%

73.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Br-Automation	Automation Runtime	>= 3.08, <= 3.10
Br-Automation	Automation Runtime	>= 4.00, <= 4.03
Br-Automation	Automation Runtime	>= 4.04, <= 4.63
Br-Automation	Automation Runtime	2.96
Br-Automation	Automation Runtime	3.00
Br-Automation	Automation Runtime	3.01
Br-Automation	Automation Runtime	3.06
Br-Automation	Automation Runtime	3.07
Br-Automation	Automation Runtime	4.72
Br-Automation	Automation Studio	>= 4.0.0, <= 4.6.4
Br-Automation	Automation Studio	2.7
Br-Automation	Automation Studio	3.0.71
Br-Automation	Automation Studio	3.0.80
Br-Automation	Automation Studio	3.0.81
Br-Automation	Automation Studio	3.0.90
Br-Automation	Automation Studio	4.7.2

References

https://www.br-automation.com/en/downloads/012020-automation-runtime-snmp-authentication-weakness/Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-051-01Third Party Advisory, US Government Resource
https://www.br-automation.com/en/downloads/012020-automation-runtime-snmp-authentication-weakness/Vendor Advisory
https://www.us-cert.gov/ics/advisories/icsa-20-051-01Third Party Advisory, US Government Resource

Timeline

Published: Apr 20, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-19108?

How severe is CVE-2019-19108?

CVE-2019-19108 has a CVSS score of 9.4/10 (CRITICAL severity). The EPSS model estimates a 1.65% probability of exploitation in the next 30 days.

How do I fix CVE-2019-19108?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-19108?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST