CVE-2021-38404

7.8 highEPSS 1.0%

High (7.8) in deltaww dopsoft. EPSS 1.0% chance of exploitation in the next 30 days.

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 a heap-based buffer overflow. An attacker could leverage this vulnerability to execute code in the context of the current process.

Severity

CVSS 3.1

7.8 high

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

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-122
Published: 2021-09-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

deltaww:dopsoft

References

https://us-cert.cisa.gov/ics/advisories/icsa-21-252-02
https://us-cert.cisa.gov/ics/advisories/icsa-21-252-02

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