VULNERABILITY INTELLIGENCE

CVE-2020-11644

CVSS score6.5 MEDIUM

EPSS probability1.20%

CISA KEVNot currently listed

Published2020-10-15

Last modified2026-06-17

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

Description

The information disclosure vulnerability present in B&R GateManager 4260 and 9250 versions <9.0.20262 and GateManager 8250 versions <9.2.620236042 allows authenticated users to generate fake audit log messages.

Weakness classification

cybersecurity@ch.abb.com: CWE-117
nvd@nist.gov: NVD-CWE-Other

Primary references

cybersecurity@ch.abb.com — Third Party Advisory, US Government Resource
cybersecurity@ch.abb.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory