CVE-2021-33007: Deltaww Tpeditor

High severity, CVSS 7.8. EPSS: 1.1% chance of exploitation in the next 30 days.

A heap-based buffer overflow in Delta Electronics TPEditor: v1.98.06 and prior may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to execute arbitrary code.

Affected products

• Deltaww Tpeditor: up to and including 1.98.06

Published 2021-08-30. Last modified 2026-06-17.