VULNERABILITY INTELLIGENCE

CVE-2021-22666

CVSS score7.8 HIGH
EPSS probability1.15%
CISA KEVNot currently listed
Published2021-03-03
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Fatek FvDesigner Version 1.5.76 and prior is vulnerable to a stack-based buffer overflow while project files are being processed, allowing an attacker to craft a special project file that may permit arbitrary code execution.

Weakness classification

  • ics-cert@hq.dhs.gov: CWE-121
  • nvd@nist.gov: CWE-787

Primary references