What is CVE-2020-24683?

CVE-2020-24683 is a critical-severity vulnerability in Abb Ability™ Symphony® Plus Operations, classified under CWE-602. CVSS score: 9.8/10. Published 2020-12-22.

How severe is CVE-2020-24683?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Abb Ability™ Symphony® Plus Operations

CVE-2020-24683

The affected versions of S+ Operations (version 2.1 SP1 and earlier) used an approach for user authentication which relies on validation at the client node (client-side authentication). This is not as secure as having the server validate a…

EPSS: 0.005 (64.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Abb Ability™ Symphony® Plus Operations — versions unspecified

Weakness classification (CWE)

CWE-602
CWE-305 — Authentication Bypass by Primary Weakness

References

search.abb.com/library/Download.aspx (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-24683?: CVE-2020-24683 is a critical-severity vulnerability in Abb Ability™ Symphony® Plus Operations, classified under CWE-602. CVSS score: 9.8/10. Published 2020-12-22.
How severe is CVE-2020-24683?: Critical severity. CVSS v3 base score is 9.8 out of 10.