CVE-2020-8474

HighCVSS 7.8/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-275 CWE-269

Affected software

No affected versions have been published.

Timeline

Published: Apr 22, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-84757.5For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 an CVE-2020-84767.5For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 an CVE-2020-84778.8The installations for ABB System 800xA Information Manager versions 5.1, 6.0 to 6.0.3.2 and 6.1 wrongly contain an auxiliary component. An a CVE-2020-84783.3Insufficient protection of the inter-process communication functions in ABB System 800xA products OPC Server for AC 800M, MMS Server for AC CVE-2020-84799.8For the Central Licensing Server component used in ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 an CVE-2020-84819.8For ABB products ABB Ability™ System 800xA and related system extensions versions 5.1, 6.0 and 6.1, Compact HMI versions 5.1 and 6.0, Contro CVE-2020-84825.5Insecure storage of sensitive information in ABB Device Library Wizard versions 6.0.X, 6.0.3.1 and 6.0.3.2 allows unauthenticated low privil CVE-2020-84847.8Insufficient protection of the inter-process communication functions in ABB System 800xA for DCI (all published versions) enables an attacke CVE-2020-84857.8Insufficient protection of the inter-process communication functions in ABB System 800xA for MOD 300 (all published versions) enables an att CVE-2020-84867.8Insufficient protection of the inter-process communication functions in ABB System 800xA RNRP (all published versions) enables an attacker a CVE-2020-84877.8Insufficient protection of the inter-process communication functions in ABB System 800xA Base (all published versions) enables an attacker a CVE-2020-84887.8Insufficient protection of the inter-process communication functions in ABB System 800xA Batch Management (all published versions) enables a