Delta Electronics DOPSoft 2
YES - ON THE CISA KEV LIST
CVE-2021-38406
Delta Electronics DOPSoft 2 Improper Input Validation Vulnerability
overdue since 2022-09-15
Delta Electronics: 1 entries (0.1% of all KEV entries are from this vendor); 0 added in 2026.
BOD 26-04 note: this is the date printed in the CISA catalog. A federal agency's actual deadline is set by its SSVC tier - Act (3 days), Attend (14 days), Track (60 days), or the next scheduled upgrade - counted from the KEV listing date or the date the vulnerability is identified in its environment, whichever comes first. Use the tier helper on each CVE page for your own window.
Your BOD 26-04 window (SSVC tier helper)
Your remediation window ends:
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 (CISA)
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
References
Other KEV entries for this vendor: Delta Electronics
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