VULNERABILITY INTELLIGENCE
CVE-2020-24675
CVSS score9.8 CRITICAL
EPSS probability1.21%
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:H/I:H/A:H
Description
In S+ Operations and S+ History, it is possible that an unauthenticated user could inject values to the Operations History server (or standalone S+ History server) and ultimately write values to the controlled process.
Weakness classification
- CWE-287: Improper Authentication
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