CVE-2021-38402: Deltaww DOPSoft

High severity, CVSS 7.8. EPSS: 7.1% chance of exploitation in the next 30 days.

Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could lead to a stack-based buffer overflow while trying to copy to a buffer during font string handling. An attacker could leverage this vulnerability to execute code in the context of the current process.

Affected products

• Deltaww DOPSoft: from 2.00, up to and including 2.00.07

Published 2021-09-17. Last modified 2026-06-17.