ID
VAR-202403-0007
CVE
CVE-2024-1941
TITLE
Delta Electronics CNCSoft-B DPA File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability
Trust: 0.7
DESCRIPTION
Delta Electronics CNCSoft-B versions 1.0.0.4 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.The specific flaw exists within the processing of DPA files in the DOPSoft executable. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Delta Electronics CNCSoft-B is a CNC machine tool simulation system software from Delta Electronics, Taiwan, China. The vulnerability is caused by the program failing to correctly verify the length of the input data
Trust: 2.07
IOT TAXONOMY
| category: | ['ICS'] | sub_category: | - | Trust: 0.6 |
AFFECTED PRODUCTS
| vendor: | delta | model: | cncsoft-b | scope: | - | version: | - | Trust: 0.7 |
| vendor: | delta | model: | electronics cncsoft-b | scope: | lte | version: | <=1.0.0.4 | Trust: 0.6 |
CVSS
SEVERITY | CVSSV2 | CVSSV3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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PROBLEMTYPE DATA
| problemtype: | CWE-121 | Trust: 1.0 |
PATCH
| title: | Delta Electronics has issued an update to correct this vulnerability. | url: | https://www.cisa.gov/news-events/ics-advisories/icsa-24-060-01 | Trust: 0.7 |
| title: | Patch for Delta Electronics CNCSoft-B Stack Buffer Overflow Vulnerability | url: | https://www.cnvd.org.cn/patchInfo/show/676726 | Trust: 0.6 |
EXTERNAL IDS
| db: | NVD | id: | CVE-2024-1941 | Trust: 2.3 |
| db: | ICS CERT | id: | ICSA-24-060-01 | Trust: 1.6 |
| db: | ZDI_CAN | id: | ZDI-CAN-22789 | Trust: 0.7 |
| db: | ZDI | id: | ZDI-24-233 | Trust: 0.7 |
| db: | CNVD | id: | CNVD-2025-06635 | Trust: 0.6 |
REFERENCES
| url: | https://www.cisa.gov/news-events/ics-advisories/icsa-24-060-01 | Trust: 2.3 |
CREDITS
Natnael Samson (@NattiSamson)
Trust: 0.7
SOURCES
| db: | ZDI | id: | ZDI-24-233 |
| db: | CNVD | id: | CNVD-2025-06635 |
| db: | NVD | id: | CVE-2024-1941 |
LAST UPDATE DATE
2025-04-10T23:19:25.279000+00:00
SOURCES UPDATE DATE
| db: | ZDI | id: | ZDI-24-233 | date: | 2024-07-01T00:00:00 |
| db: | CNVD | id: | CNVD-2025-06635 | date: | 2025-04-08T00:00:00 |
| db: | NVD | id: | CVE-2024-1941 | date: | 2024-03-01T14:04:26.010 |
SOURCES RELEASE DATE
| db: | ZDI | id: | ZDI-24-233 | date: | 2024-03-04T00:00:00 |
| db: | CNVD | id: | CNVD-2025-06635 | date: | 2025-04-08T00:00:00 |
| db: | NVD | id: | CVE-2024-1941 | date: | 2024-03-01T01:15:07.110 |