CVE-2024-39883

Heap-based Buffer Overflow in Delta Electronics CNCSoft-G2

Published Jul 9, 2024 CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Description
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.

Remediation

Vendor Solution

Delta Electronics recommends users update to CNCSoft-G2 V2.1.0.10 https://downloadcenter.deltaww.com/en-US/DownloadCenter  or later.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2024-38287 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.
History
Type Values Removed Values Added
First Time appeared Delta Electronics
Delta Electronics cncsoft-g2
CPEs cpe:2.3:a:delta_electronics:cncsoft-g2:2.0.0.5:*:*:*:*:*:*:*
Vendors & Products Delta Electronics
Delta Electronics cncsoft-g2
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Deltaww
Deltaww cncsoft-g2
Weaknesses CWE-787
CPEs cpe:2.3:a:deltaww:cncsoft-g2:2.0.0.5:*:*:*:*:*:*:*
Vendors & Products Deltaww
Deltaww cncsoft-g2
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Aug 27, 2025, 8:42 PM
Reserved
Jul 1, 2024, 6:13 PM
Status
Modified
Published
Jul 9, 2024, 10:15 PM
Modified
Jun 17, 2026, 7:42 AM