Vulnerability · Published Jul 9, 2024 · Assigned by icscert
CVE-2024-39880Stack-based Buffer Overflow in Delta Electronics CNCSoft-G2
High 7.8
In plain English
A high-severity stack buffer overflow in CNCSoft-G2 from Delta Electronics. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 55% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.7%top 45.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Delta Electronics | CNCSoft-G2 | 2.0.0.5 |
Weakness: CWE-121 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-24-191-01 government-resource