PT-2025-11192 · Delta Electronics · Cncsoft-G2

Published 2025-03-13 · Updated 2025-03-18 · CVE-2024-12858

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Delta Electronics CNCSoft-G2 versions 2.1.0.16 and prior

Description: The issue arises from a lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. This allows an attacker to execute code in the context of the current process if a target visits a malicious page or opens a malicious file.

Recommendations: For Delta Electronics CNCSoft-G2 versions 2.1.0.16 and prior, upgrade to a newer version to address the security issue. As a temporary workaround, consider restricting the handling of user-supplied data to minimize the risk of exploitation.

Fix

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2024-12858

Affected Products

Cncsoft-G2

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-12858 · Security Note
• https://downloadcenter.delta-china.com.cn/zh-CN/DownloadCenter?v=1&q=cncsoft&sort_expr=cdate&sort_dir=DESC · Note
• https://cisa.gov/news-events/ics-advisories/icsa-24-191-01 · Note
• https://filecenter.deltaww.com/news/download/doc/Delta-PCSA-2025-00002_CNCSoft-G2%20-%20Heap-based%20Buffer%20Overflow_v2.pdf · Note
• https://twitter.com/cracbot/status/1901951799650865345 · Twitter Post
• https://twitter.com/CVEnew/status/1900238102368497809 · Twitter Post
• https://twitter.com/CveFindCom/status/1900231066847236192 · Twitter Post