8.8

CVE-2023-0228: abb symphony_plus_s\+_operations Improper Authentication

CVSS: 8.8v3.1HighModified
Published 02-03-2023Last modified 05-03-2025
Open JSON

Vulnerability summary

CVE-2023-0228 is a high (CVSS 8.8) Improper Authentication vulnerability in abb symphony_plus_s\+_operations. EPSS estimates a 0.35% chance of exploitation in the next 30 days, higher than 26.9% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.35%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-03-2023
    PublishedVulnerability first disclosed.
  2. 05-03-2025
    Last modifiedVulnerability information updated.

Description

Improper Authentication vulnerability in ABB Symphony Plus S+ Operations.This issue affects Symphony Plus S+ Operations: from 2.X through 2.1 SP2, 2.2, from 3.X through 3.3 SP1, 3.3 SP2.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.35%

Chance of exploitation in the next 30 days

Percentile

27%

Versus all other CVEs

30-day change

0.00 pp

From 0.35% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.35%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Abb1 product
  • symphony_plus_s\+_operations≥ 2.x, ≤ 2.1 SP2 | ≥ 3.x, ≤ 3.3 SP1 | 3.3 SP2 | ≥ 2.0, < 2.1 | ≥ 3.0, < 3.3 | 2.1 | 2.1:sp2 | 2.2 | 3.3 | 3.3:sp1 | 3.3:sp2

1 vendor · 1 product

References

1 links