ACTIVELY EXPLOITED
CVE-2021-38406: Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability
| Vendor | Delta Electronics |
|---|---|
| Product | DOPSoft 2 |
| Actively exploited | Yes |
| Added to CISA KEV | 25 Aug 2022 |
| CISA federal deadline | 15 Sep 2022 |
| Weakness (CWE) | CWE-787 |
Required action (CISA's text)
The impacted product is end-of-life and should be disconnected if still in use.
Description (NVD)
Delta Electronics DOPSoft 2 lacks proper validation of user-supplied data when parsing specific project files (improper input validation) resulting in an out-of-bounds write that allows for code execution.
SOURCES
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.