7.8

CVE-2022-46282: omron corporation cx-drive Use After Free

CVSS: 7.8v3.1HighModified
Published 21-12-2022Last modified 16-04-2025
Open JSON

Vulnerability summary

CVE-2022-46282 is a high (CVSS 7.8) Use After Free vulnerability in omron corporation cx-drive. EPSS estimates a 0.25% chance of exploitation in the next 30 days, higher than 15% 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
0.25%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 21-12-2022
    PublishedVulnerability first disclosed.
  2. 16-04-2025
    Last modifiedVulnerability information updated.

Description

Use after free vulnerability in CX-Drive V3.00 and earlier allows a local attacker to execute arbitrary code by having a user to open a specially crafted file,

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.25%

Chance of exploitation in the next 30 days

Percentile

15%

Versus all other CVEs

30-day change

+0.01 pp

From 0.24% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.25%

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