CVE-2020-24675 CRITICAL

CVE-2020-24675: Weak Authentication in Symphony Plus

Vendor Abb
Product ABB Ability™ Symphony® Plus Operations
Weakness CWE-287 · Improper authentication
Published December 22, 2020
Last update September 16, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

In S+ Operations and S+ History, it is possible that an unauthenticated user could inject values to the Operations History server (or standalone S+ History server) and ultimately write values to the controlled process.

Key dates

02Disclosure timeline

December 22, 2020 CVE published
September 16, 2024 Record updated