VULNERABILITY INTELLIGENCE

CVE-2020-8474

CVSS score7.8 HIGH
EPSS probability0.30%
CISA KEVNot currently listed
Published2020-04-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

Weak Registry permissions in ABB System 800xA Base allow low privileged users to read and modify registry settings related to control system functionality, allowing an authenticated attacker to cause system functions to stop or malfunction.

Weakness classification

  • CWE-269: Improper Privilege Management

Primary references