CVE-2022-4634: Deltaww Cncsoft

High severity, CVSS 7.8. EPSS: 4.9% chance of exploitation in the next 30 days.

All versions prior to Delta Electronic’s CNCSoft version 1.01.34 (running ScreenEditor versions 1.01.5 and prior) are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code.

Affected products

• Deltaww Cncsoft: before 1.01.34 (fixed in 1.01.34)
• Deltaww Screeneditor: before 1.01.5 (fixed in 1.01.5)

Published 2023-02-03. Last modified 2026-06-17.