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

CVE-2020-24679

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

13
  • Abb/Symphony \+ Historian2 versions
    cpe:2.3:a:abb:symphony_\+_historian:3.0:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:abb:symphony_\+_historian:3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_historian:3.1:*:*:*:*:*:*:*
  • Abb/Symphony \+ Operations8 versions
    cpe:2.3:a:abb:symphony_\+_operations:1.1:*:*:*:*:*:*:*+ 7 more
    • cpe:2.3:a:abb:symphony_\+_operations:1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:2.0:*:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:2.1:sp1:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:2.1:sp2:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:3.0:*:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:3.1:*:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:3.2:*:*:*:*:*:*:*
    • cpe:2.3:a:abb:symphony_\+_operations:3.3:*:*:*:*:*:*:*
  • 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

2

News mentions

0

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