CVE-2021-38406

Product

Delta Electronics / DOPSoft 2

Vulnerability

Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability

Added to KEV

Aug 25, 2022

Remediate by

Sep 15, 2022

Known ransomware use

No

Summary description

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

The impacted product is end-of-life and should be disconnected if still in use.

Notes

https://www.cisa.gov/uscert/ics/advisories/icsa-21-252-02; https://nvd.nist.gov/vuln/detail/CVE-2021-38406