What is CVE-2021-38434?

CVE-2021-38434 is a high-severity vulnerability in Fatek Winproladder, classified under CWE-194. CVSS score: 7.8/10. Published 2021-10-18.

How severe is CVE-2021-38434?

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

Vulnerability in Fatek Winproladder

CVE-2021-38434

FATEK Automation WinProladder versions 3.30 and prior lacks proper validation of user-supplied data when parsing project files, which could result in an unexpected sign extension. An attacker could leverage this vulnerability to execute ar…

EPSS: 0.009 (55.5th 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-194

References

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

Frequently asked questions

What is CVE-2021-38434?: CVE-2021-38434 is a high-severity vulnerability in Fatek Winproladder, classified under CWE-194. CVSS score: 7.8/10. Published 2021-10-18.
How severe is CVE-2021-38434?: High severity. CVSS v3 base score is 7.8 out of 10.