CVE-2020-11643

Name: CVE-2020-11643
Creator: NVD / NIST
Published: 2020-10-15T15:15:10.953+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.5/10EPSS 1.27%

Last modified Jun 17, 2026

CVE-2020-11643 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. An information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to view information of devices belonging to foreign domains.. EPSS estimates a 1.27% chance of exploitation in the next 30 days.

Description

An information disclosure vulnerability in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to view information of devices belonging to foreign domains.

Metrics

CVSS 3.1

6.5/10

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

EPSS Probability

1.27%

66.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Br-Automation	Gatemanager 9250 Firmware	< 9.0.20262
Br-Automation	Gatemanager 4260 Firmware	< 9.0.20262
Br-Automation	Gatemanager 8250 Firmware	< 9.2.620236042

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03Third Party Advisory, US Government Resource
https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdfVendor Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03Third Party Advisory, US Government Resource
https://www.br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdfVendor Advisory

Timeline

Published: Oct 15, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11643?

How severe is CVE-2020-11643?

CVE-2020-11643 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 1.27% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11643?

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-2020-11643?

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

Scan your code now

Source: NVD / NIST