VULNERABILITY INTELLIGENCE

CVE-2020-24679

CVSS score7.5 HIGH
EPSS probability1.89%
CISA KEVNot currently listed
Published2020-12-22
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • cybersecurity@ch.abb.com: CWE-20
  • nvd@nist.gov: CWE-20

Primary references