PT-2020-12747 · B&R · B&R Gatemanager 4260+2

Published 2020-10-15 · Updated 2022-06-03 · CVE-2020-11645

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions B&R GateManager 4260 versions prior to 9.0.20262 B&R GateManager 8250 versions prior to 9.2.620236042 B&R GateManager 9250 versions prior to 9.0.20262

Description A denial of service issue allows authenticated users to limit the availability of GateManager instances.

Recommendations For B&R GateManager 4260 versions prior to 9.0.20262, update to version 9.0.20262 or later. For B&R GateManager 8250 versions prior to 9.2.620236042, update to version 9.2.620236042 or later. For B&R GateManager 9250 versions prior to 9.0.20262, update to version 9.0.20262 or later.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2020-11645

Affected Products

B&R Gatemanager 4260

B&R Gatemanager 8250

B&R Gatemanager 9250

References · 4

• https://br-automation.com/downloads_br_productcatalogue/assets/1600003183751-de-original-1.0.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-11645 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11645 · Security Note
• https://us-cert.cisa.gov/ics/advisories/icsa-20-273-03 · Note