What is CVE-2023-5944?

CVE-2023-5944 is a high-severity vulnerability in Delta Electronics Dopsoft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-12-04.

How severe is CVE-2023-5944?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Delta Electronics Dopsoft

CVE-2023-5944

Delta Electronics DOPSoft is vulnerable to a stack-based buffer overflow, which may allow for arbitrary code execution if an attacker can lead a legitimate user to execute a specially crafted file.

Vulnerability class: Buffer Overflow

Published 2023-12-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.004 (27.8th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 28th percentile — 27.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000

Affected products

Delta Electronics Dopsoft — versions All versions
Deltaww Dopsoft

Weakness classification (CWE)

References

www.cisa.gov/news-events/ics-advisories/icsa-23-334-01 (US Government Resource, Third Party Advisory)
diastudio.deltaww.com/home/downloads (Permissions Required)

Frequently asked questions

What is CVE-2023-5944?: CVE-2023-5944 is a high-severity vulnerability in Delta Electronics Dopsoft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2023-12-04.
How severe is CVE-2023-5944?: High severity. CVSS v3 base score is 7.8 out of 10.