What is CVE-2021-38438?

CVE-2021-38438 is a high-severity vulnerability in Fatek Winproladder, classified under Use After Free. CVSS score: 7.8/10. Published 2021-10-18.

How severe is CVE-2021-38438?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Fatek Winproladder

CVE-2021-38438

A use after free vulnerability in FATEK Automation WinProladder versions 3.30 and prior may be exploited when a valid user opens a malformed project file, which may allow arbitrary code execution.

Vulnerability class: Use-After-Free

EPSS: 0.010 (57.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Fatek Winproladder
Fatek Automation Winproladder — versions All

Weakness classification (CWE)

CWE-416 — Use After Free

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-38438?: CVE-2021-38438 is a high-severity vulnerability in Fatek Winproladder, classified under Use After Free. CVSS score: 7.8/10. Published 2021-10-18.
How severe is CVE-2021-38438?: High severity. CVSS v3 base score is 7.8 out of 10.