CVE-2020-8474 HIGH

CVE-2020-8474: ABB System 800xA Weak Registry Permissions

Vendor Abb
Product System 800xA Base
Weakness CWE-275
Published April 22, 2020
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

April 22, 2020 CVE published
August 4, 2024 Record updated