Denial of Service attack on Symphony Plus
CVE-2020-24679

7.5HIGH

Key Information:

Vendor

Abb

Status
Abb Ability™ Symphony® Plus Operations
Abb Ability™ Symphony® Plus Historian
Vendor
CVE Published:
22 December 2020

What is CVE-2020-24679?

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 Version(s)

ABB Ability™ Symphony® Plus Historian < 3.2

ABB Ability™ Symphony® Plus Operations < 3.3 Service Pack 1

ABB Ability™ Symphony® Plus Operations < 2.1 SP2 Rollup 2

References

https://search.abb.com/library/Download.aspx?DocumentID=2...
x_refsource_MISC
https://search.abb.com/library/Download.aspx?DocumentID=2...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2020-24679 : Denial of Service attack on Symphony Plus