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TI-2021-12614 Aliases CVE-2021-33007GHSA-g3j9-qhmg-85jp

Heap-based buffer overflow in Delta Electronics TPEditor

Priority LOW 36CWE-122Published · 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-122 and the CVSS impact.

Summary

A heap-based buffer overflow in Delta Electronics TPEditor: v1.98.06 and prior may be exploited by processing a specially crafted project file. Successful exploitation of this vulnerability may allow an attacker to execute arbitrary code.

Why it matters now

EPSS 0.01068 65th 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 Electronics TPEditorTPEditor: v1.98.06 and prior—No fix listedCNA
  • Delta Electronics TPEditor Vendor— Affected TPEditor: v1.98.06 and prior Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deltaww:tpeditor:*:*:*:*:*:*:*:*up to 1.98.06Vulnerabledeltaww
  • cpe:2.3:a:deltaww:tpeditor:*:*:*:*:*:*:*:* Versions up to 1.98.06 Vulnerable ·deltaww

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-33007
  2. 2026-10-03 Alias added: GHSA-g3j9-qhmg-85jp

References

Advisory 1

  • TI-2018-06413 Heap-based buffer overflow in Delta Electronics Automation TPEditor CVSS 3.1CRITICAL 9.8
  • TI-2020-12748 Out-of-bounds read in Delta Electronics TPEditor CVSS 3.1HIGH 7.8
  • TI-2020-12756 Improper input validation in Delta Electronics TPEditor CVSS 3.1HIGH 7.8
  • TI-2020-12754 Out-of-bounds write in Delta Electronics TPEditor CVSS 3.1HIGH 7.8
  • TI-2020-12752 Heap-based buffer overflow in Delta Electronics TPEditor CVSS 3.1HIGH 7.8
  • TI-2020-12750 Stack-based buffer overflow in Delta Electronics TPEditor CVSS 3.1HIGH 7.8
See all 13 →

Sources

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