CVE-2024-47964— Heap-based Buffer Overflow vulnerability in Delta Electronics CNCSoft-G2
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I. Basic Information for CVE-2024-47964
Vulnerability Information
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Vulnerability Title
Heap-based Buffer Overflow vulnerability in Delta Electronics CNCSoft-G2
Source: NVD (National Vulnerability Database)
Vulnerability 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. An attacker can manipulate users to visit a malicious page or file to leverage this vulnerability to execute code in the context of the current process.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Delta Electronics CNCSoft-G2 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics CNCSoft-G2是中国台达电子（Delta Electronics）公司的一种人机界面（HMI）软件。 Delta Electronics CNCSoft-G2 2.1.0.10版本存在安全漏洞，该漏洞源于对用户提供的数据长度验证不当。攻击者可以通过操纵用户访问恶意页面或文件来利用此漏洞,在当前进程的上下文中执行代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Delta Electronics | CNCSoft-G2 | 2.1.0.10 | - |
II. Public POCs for CVE-2024-47964
| # | POC Description | Source Link | Shenlong Link |
|---|
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- Delta Electronics CNCSoft-G2 | CISAgovernment-resource
- https://nvd.nist.gov/vuln/detail/CVE-2024-47964
Same Patch Batch · Delta Electronics · 2024-10-10 · 5 CVEs total
| CVE-2024-47962 | Stack-based Buffer Overflow vulnerability in Delta Electronics CNCSoft-G2 | |
| CVE-2024-47963 | Out-of-bounds Write vulnerability in Delta Electronics CNCSoft-G2 | |
| CVE-2024-47965 | Out-of-bounds Read vulnerability in Delta Electronics CNCSoft-G2 | |
| CVE-2024-47966 | Use of Uninitialized Variable vulnerability in Delta Electronics CNCSoft-G2 |
IV. Related Vulnerabilities
Same product: CNCSoft-G2
Same vendor: Delta Electronics
- CVE-2026-1361
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DIAView - Authentication Bypass Vulnerability - CVE-2025-15359
DVP-12SE11T - Out-of-bound memory write Vulnerability
Same weakness: CWE-122
- CVE-2026-8261
Squirrel sqobject.cpp Load heap-based overflow - CVE-2026-8213
OSGeo gdal Grid File GDapi.c GDSDfldsrch heap-based overflow - CVE-2026-8212
OSGeo gdal SWapi.c SWSDfldsrch heap-based overflow - CVE-2026-42309
Pillow: Heap buffer overflow with nested list coordinates - CVE-2026-45130
Vim: Heap Buffer Overflow in spell file loading
V. Comments for CVE-2024-47964
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