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TI-2025-16747 Aliases CVE-2025-22880GHSA-xv3h-pcqm-3253

Heap-based Buffer Overflow in CNCSoft-G2

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
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-122 and the CVSS impact.

Summary

Delta Electronics CNCSoft-G2 lacks proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. If a target visits a malicious page or 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 0.00238 14th percentileScored 2026-11-07
Fix Fixed CNCSoft-G2 (Delta Electronics): 2.1.0.20

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 ElectronicsCNCSoft-G2before 2.1.0.202.1.0.20Patch availableCNA
  • CNCSoft-G2 VendorDelta Electronics Affected before 2.1.0.20 Fixed in 2.1.0.20 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:deltaww:cncsoft-g2:*:*:*:*:*:*:*:*before 2.1.0.20Vulnerabledeltaww
  • cpe:2.3:a:deltaww:cncsoft-g2:*:*:*:*:*:*:*:* Versions before 2.1.0.20 Vulnerable ·deltaww

Remediation

  • Fix · CNA CNCSoft-G2 (Delta Electronics) Fixed in 2.1.0.20

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-22880
  2. 2026-10-03 Alias added: GHSA-xv3h-pcqm-3253

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