CVE-2020-24679

Denial of Service attack on Symphony Plus

State: Published
Severity: 7.5 High
Published: Dec 22, 2020
Updated: Sep 17, 2024
Reserved: Aug 26, 2020

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	ABB

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
ABB Ability™ Symphony® Plus OperationsABB	before 3.3 Service Pack 1Affected before 2.1 SP2 Rollup 2Affected before 2.2Affected
ABB Ability™ Symphony® Plus HistorianABB	before 3.2Affected

References

https://search.abb.com/library/Download.aspx?DocumentID=2PAA123980&LanguageCode=en&DocumentPartId=&Action=Launch
https://search.abb.com/library/Download.aspx?DocumentID=2PAA123982&LanguageCode=en&DocumentPartId=&Action=Launch

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