CVE-2023-4770: 4d

High severity, CVSS 7.8. EPSS: 0.3% chance of exploitation in the next 30 days.

An uncontrolled search path element vulnerability has been found on 4D and 4D server Windows executables applications, affecting version 19 R8 100218. This vulnerability consists in a DLL hijacking by replacing x64 shfolder.dll in the installation path, causing an arbitrary code execution.

Affected products

  • 4d 4d: version 19 only
  • 4d Server: version 19 only

Published 2023-11-30. Last modified 2026-06-17.