Home › Exploited CVEs › CVE-2021-38406
CVE-2021-38406: Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability
Delta Electronics DOPSoft 2 · in CISA KEV since 2022-08-25
2022-08-25added to KEV
2022-09-15federal remediation due date
76.43%EPSS exploit probability (30 days) 99.5th percentile
7.8 HIGHCVSS 3.1
Unknownknown ransomware use
342days from NVD publication to KEV
What it is
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.
Required action (CISA)
The impacted product is end-of-life and should be disconnected if still in use.
| CWE | CWE-787 |
|---|---|
| CVSS vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD published | 2021-09-17 (Analyzed) |
Original records: NVD · CISA KEV · JSON: /api/cve/CVE-2021-38406.json · all KEV CVEs
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Get the full file: Exploited Vulnerabilities Brief – September 2026 ($29): this month's KEV additions ranked by EPSS, ransomware use and due date, ready to hand to a patch team. Checkout by Polar.