7.8

CVE-2023-22366: omron corporation cx-motion-mch Access of Uninitialized Pointer

CVSS: 7.8v3.1HighModified
Published 17-01-2023Last modified 03-04-2025
Open JSON

Vulnerability summary

CVE-2023-22366 is a high (CVSS 7.8) Access of Uninitialized Pointer vulnerability in omron corporation cx-motion-mch. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 9.2% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.20%
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. 17-01-2023
    PublishedVulnerability first disclosed.
  2. 03-04-2025
    Last modifiedVulnerability information updated.

Description

CX-Motion-MCH v2.32 and earlier contains an access of uninitialized pointer vulnerability. Having a user to open a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.20%

Chance of exploitation in the next 30 days

Percentile

9%

Versus all other CVEs

30-day change

0.00 pp

From 0.20% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.20%

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

Omron1 product
Omron corporation1 product

2 vendors · 2 products

References

1 links