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TI-2021-16010 Aliases CVE-2021-38406GHSA-j3xh-c39x-qghw

Delta Electronics DOPSoft 2 Out-of-Bounds Write

Priority CRITICAL 93Exploited in the wildCWE-787Published · 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 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

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 multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current process.

Why it matters now

Exploitation Active In CISA KEV since 2022-08-25CISA due date 2022-09-15
EPSS 0.76428 99th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Active
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
Delta ElectronicsDOPSoft 2up to 2.00.07—No fix listedCNA
  • DOPSoft 2 VendorDelta Electronics Affected up to 2.00.07 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deltaww:dopsoft:*:*:*:*:*:*:*:*2.00 – 2.00.07Vulnerabledeltaww
  • cpe:2.3:a:deltaww:dopsoft:*:*:*:*:*:*:*:* Versions 2.00 – 2.00.07 Vulnerable ·deltaww

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2022-08-25 Added to CISA KEV
  2. 2026-10-02 Threatist record created from CVE-2021-38406
  3. 2026-10-03 Alias added: GHSA-j3xh-c39x-qghw

References

Advisory 1

  • TI-2023-01071 Deserialization of untrusted data in Delta Electronics InfraSuite Device Master CVSS 3.1CRITICAL 9.8
  • TI-2024-04235 Delta Electronics DIAEnergie SQL Injection CVSS 3.1HIGH 7.5
  • TI-2024-04234 Delta Electronics DIAEnergie SQL Injection CVSS 3.1CRITICAL 9.8
  • TI-2022-20149 Path traversal in Delta Electronics InfraSuite Device Master CVSS 3.1CRITICAL 9.8
  • TI-2024-18749 Delta Electronics DIAEnergie Path traversal CVSS 3.1HIGH 8.1
  • TI-2022-20052 Path traversal in Delta Electronics InfraSuite Device Master CVSS 3.1CRITICAL 9.8
See all 229 →

Sources

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