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TI-2023-23503 Aliases CVE-2023-43817GHSA-rpm8-5pp6-j5jr

Delta Electronics Delta Industrial Automation DOPSoft DPS File wMailContentLen Buffer Overflow Remote Code Execution

Priority LOW 37CWE-119Published · 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-119 and the CVSS impact.

Summary

A buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft version 2 when parsing the wMailContentLen field of a DPS file. An anonymous attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve code execution.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00487 42nd 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
None
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 ElectronicsDOPSoft2.00.00.00 – 2.00.07.04—No fix listedCNA
  • DOPSoft VendorDelta Electronics Affected 2.00.00.00 – 2.00.07.04 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deltaww:dopsoft:*:*:*:*:*:*:*:*2.00.00.00 – 2.00.07.04Vulnerabledeltaww
  • cpe:2.3:a:deltaww:dopsoft:*:*:*:*:*:*:*:* Versions 2.00.00.00 – 2.00.07.04 Vulnerable ·deltaww

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2023-43817
  2. 2026-10-03 Alias added: GHSA-rpm8-5pp6-j5jr

References

Advisory 1

  • TI-2021-16010 Delta Electronics DOPSoft 2 Out-of-Bounds Write KEVCVSS 3.1HIGH 7.8
  • 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
See all 229 →

Sources

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