CVE-2021-38402 HIGH

CVE-2021-38402: Delta Electronics DOPSoft 2 Stack-Based Buffer Overflow

Vendor Delta Electronics
Product DOPSoft 2
Weakness CWE-121
Published September 17, 2021
Last update April 23, 2025
View on NVD All CVEs

CVSS base score

7.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could lead to a stack-based buffer overflow while trying to copy to a buffer during font string handling. An attacker could leverage this vulnerability to execute code in the context of the current process.

Key dates

02Disclosure timeline

September 17, 2021 CVE published
April 23, 2025 Record updated