CVE-2020-24679 (GCVE-0-2020-24679)

Vulnerability from cvelistv5 – Published: 2020-12-22 21:17 – Updated: 2024-09-17 01:20
VLAI
Title
Denial of Service attack on Symphony Plus
Summary
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.
Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-20 - Improper Input Validation
Assigner
ABB
References
Impacted products
Vendor Product Version
ABB ABB Ability™ Symphony® Plus Operations Affected: unspecified , < 3.3 Service Pack 1 (custom)
Affected: unspecified , < 2.1 SP2 Rollup 2 (custom)
Affected: unspecified , < 2.2 (custom)
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ABB ABB Ability™ Symphony® Plus Historian Affected: unspecified , < 3.2 (custom)
Create a notification for this product.
Date Public
2020-12-15 00:00
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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.