CVE-2021-38406

7.8 HIGH CISA KEV - Actively Exploited
Published: September 17, 2021 Modified: October 30, 2025
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-252-02
Source: ics-cert@hq.dhs.gov
Third Party Advisory US Government Resource
https://us-cert.cisa.gov/ics/advisories/icsa-21-252-02
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-38406
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
US Government Resource

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.8 / 10.0
EPSS (Exploit Probability)
77.6%
99th percentile
Exploitation Status
Actively Exploited
Remediation due: 2022-09-15

Weaknesses (CWE)

CWE-787

Affected Vendors

deltaww

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