TI-2025-30214 Aliases CVE-2025-47727 GHSA-q3mx-x325-qghq

Out-of-bounds Write in CNCSoft

LOW 34CWE-787Published 2025-06-04 · Updated 2025-06-04

Key facts

Attack vector: Local
Privileges required: High
User interaction: Active
Attack complexity: Low
Attack requirements: Present
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

Delta Electronics CNCSoft lacks proper validation of the user-supplied file. If a user opens a malicious file, an attacker can leverage this vulnerability to execute code in the context of the current process.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00267 18th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
Delta Electronics	CNCSoft	all versions	—	No fix listed	CNA

CNCSoft VendorDelta Electronics Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:deltaww:cncsoft::::::::	up to 1.01.34	Vulnerable	deltaww

cpe:2.3:a:deltaww:cncsoft:*:*:*:*:*:*:*:* Versions up to 1.01.34 Vulnerable ·deltaww

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-47727
2026-10-03 Alias added: GHSA-q3mx-x325-qghq

References

Advisory 1

https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00006_CNCSoft%20-%20Out-of-bounds%20Write.pdf

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