CVE-2024-39880
Stack-based Buffer Overflow in Delta Electronics CNCSoft-G2
- State
- Published
- Severity
- 8.4 High
- Published
- Jul 9, 2024
- Updated
- Aug 27, 2025
- Reserved
- Jul 1, 2024
Description
Delta Electronics CNCSoft-G2 lacks proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.4 High | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | icscert |
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | icscert |
Weaknesses
- CWE-121 STACK-BASED BUFFER OVERFLOW CWE-121
Affected Products
| Product | Versions |
|---|---|
CNCSoft-G2Delta Electronics |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-191-01government-resource
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