VULNERABILITY INTELLIGENCE

CVE-2020-24678

CVSS score8.8 HIGH

EPSS probability1.52%

CISA KEVNot currently listed

Published2020-12-22

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

An authenticated user might execute malicious code under the user context and take control of the system. S+ Operations or S+ Historian database is affected by multiple vulnerabilities such as the possibility to allow remote authenticated users to gain high privileges.

Weakness classification

cybersecurity@ch.abb.com: CWE-269
nvd@nist.gov: NVD-CWE-noinfo

Primary references

cybersecurity@ch.abb.com — Mitigation, Vendor Advisory
cybersecurity@ch.abb.com — Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mitigation, Vendor Advisory