What is CVE-2020-7002?

CVE-2020-7002 is a high-severity vulnerability in Deltaww Cncsoft Screeneditor, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2020-03-18.

How severe is CVE-2020-7002?

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

Buffer overflow in Deltaww Cncsoft Screeneditor

CVE-2020-7002

Delta Industrial Automation CNCSoft ScreenEditor, v1.00.96 and prior. Multiple stack-based buffer overflows can be exploited when a valid user opens a specially crafted, malicious input file.

Vulnerability class: Buffer Overflow

Published 2020-03-18 · 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: 0.011 (65.4th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 65.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000

Affected products

Deltaww Cncsoft Screeneditor
Delta Industrial Automation Cncsoft Screeneditor — versions CNCSoft ScreenEditor v1.00.96 and prior

Weakness classification (CWE)

References

www.us-cert.gov/ics/advisories/icsa-20-077-01 (US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2020-7002?: CVE-2020-7002 is a high-severity vulnerability in Deltaww Cncsoft Screeneditor, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2020-03-18.
How severe is CVE-2020-7002?: High severity. CVSS v3 base score is 7.8 out of 10.