CVE-2020-24679

Published: Dec 22, 2020Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

Description

A S+ Operations and S+ Historian service is subject to a DoS by special crafted messages. An attacker might use this flaw to make it crash or even execute arbitrary code on the machine where the service is hosted.

Affected (10)

Products: Abb: Symphony + Historian, Symphony + Operations

Abb

2 products

Symphony + Historian

Symphony + Operations

Configuration A

10 vulnerable

Vulnerable Software	Affected Versions
Abb Symphony + Historian	Version 3.0
Abb Symphony + Historian	Version 3.1
Abb Symphony + Operations	Version 1.1
Abb Symphony + Operations	Version 2.0
Abb Symphony + Operations	Version 2.1 sp1
Abb Symphony + Operations	Version 2.1 sp2
Abb Symphony + Operations	Version 3.0
Abb Symphony + Operations	Version 3.1
Abb Symphony + Operations	Version 3.2
Abb Symphony + Operations	Version 3.3