CVE-2020-24674 HIGH

CVE-2020-24674: Improper Authorization in Symphony Plus

Vendor Abb
Product ABB Ability™ Symphony® Plus Operations
Weakness CWE-285
Published December 22, 2020
Last update September 16, 2024

CVSS base score

8.8/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

In S+ Operations and S+ Historian, not all client commands correctly check user permission as expected. Authenticated but Unauthorized remote users could execute a Denial-of-Service (DoS) attack, execute arbitrary code, or obtain more privilege than intended on the machines.

Key dates

02Disclosure timeline

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

Related vulnerabilities

04Related CVE