High severity7.5NVD Advisory· Published Dec 22, 2020· Updated Jun 17, 2026

CVE-2020-24679

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 products

Abb/S+ Operations and S+ Historianllm-create
Abb/Symphony Plus Historiancpe-rescue
Range: unspecified
Abb/Symphony Plus S+ Operationscpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

search.abb.com/library/Download.aspxnvdMitigationVendor Advisory
search.abb.com/library/Download.aspxnvdMitigationVendor Advisory

News mentions

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