VULNERABILITY INTELLIGENCE

CVE-2021-38406

CVSS score7.8 HIGH

EPSS probability76.43%

CISA KEVKnown exploited vulnerability

Published2021-09-17

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Known Exploited Vulnerability

Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability

Vendor / product: Delta Electronics / DOPSoft 2

Description

Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current process.

Weakness classification

ics-cert@hq.dhs.gov: CWE-787

Primary references

ics-cert@hq.dhs.gov — Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, US Government Resource
134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource