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TI-2020-12728 Aliases CVE-2020-16199GHSA-73gf-w4w2-j9pc

Stack-based buffer overflow in Delta Industrial Automation CNCSoft ScreenEditor

Priority MEDIUM 46CWE-121Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-121 and the CVSS impact.

Summary

Delta Industrial Automation CNCSoft ScreenEditor, Versions 1.01.23 and prior. Multiple stack-based buffer overflow vulnerabilities may be exploited by processing specially crafted project files, which may allow an attacker to read/modify information, execute arbitrary code, and/or crash the application.

Why it matters now

EPSS 0.09477 95th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Delta Industrial Automation CNCSoft ScreenEditorup to 1.01.23—No fix listedCNA
  • Delta Industrial Automation CNCSoft ScreenEditor Vendor— Affected up to 1.01.23 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deltaww:cncsoft_screeneditor:*:*:*:*:*:*:*:*up to 1.01.23Vulnerabledeltaww
  • cpe:2.3:a:deltaww:cncsoft_screeneditor:*:*:*:*:*:*:*:* Versions up to 1.01.23 Vulnerable ·deltaww

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-16199
  2. 2026-10-03 Alias added: GHSA-73gf-w4w2-j9pc

References

Advisory 4

  • TI-2021-05565 Out-of-bounds write in Delta Electronics CNCSoft ScreenEditor CVSS 3.1HIGH 7.8
  • TI-2021-05561 Out-of-bounds read in Delta Industrial Automation CNCSoft ScreenEditor CVSS 3.1CRITICAL 9.8
  • TI-2019-08166 Stack-based buffer overflow in Delta Industrial Automation CNCSoft CVSS 3.1HIGH 7.8
  • TI-2019-08170 Heap-based buffer overflow in Delta Industrial Automation CNCSoft CVSS 3.1HIGH 7.8
  • TI-2020-16605 Stack-based buffer overflow in Delta Electronics CNCSoft ScreenEditor CVSS 3.1HIGH 7.8
  • TI-2020-12732 Delta Industrial Automation CNCSoft ScreenEditor, Versions 1.01.23 and prior. CVSS 3.1HIGH 7.8
See all 11 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences