CVE-2020-24676 HIGH

CVE-2020-24676: Insecure Windows Services in Symphony Plus

Vendor Abb
Product ABB Ability™ Symphony® Plus Operations
Weakness CWE-274
Published December 22, 2020
Last update September 16, 2024

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

In Symphony Plus Operations and Symphony Plus Historian, some services can be vulnerable to privilege escalation attacks. An unprivileged (but authenticated) user could execute arbitrary code and result in privilege escalation, depending on the user that the service runs as.

Key dates

02Disclosure timeline

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