What is CVE-2025-22881?

CVE-2025-22881 is a high-severity vulnerability in Delta Electronics Cncsoft-g2, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2025-02-26.

How severe is CVE-2025-22881?

High severity. CVSS v3 base score is 7.8 out of 10.

Buffer overflow in Delta Electronics Cncsoft-g2

CVE-2025-22881

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. If a target visits a malicious page or opens a malicious file an attacker can leverage this v…

Vulnerability class: Buffer Overflow

EPSS: 0.003 (17.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Delta Electronics Cncsoft-g2 — versions 0
Deltaww Cncsoft-g2

Weakness classification (CWE)

CWE-122 — Heap-based Buffer Overflow

References

759f5e80-c8e1-4224-bead-956d7b33c98b (Vendor Advisory)

Frequently asked questions

What is CVE-2025-22881?: CVE-2025-22881 is a high-severity vulnerability in Delta Electronics Cncsoft-g2, classified under Heap-based Buffer Overflow. CVSS score: 7.8/10. Published 2025-02-26.
How severe is CVE-2025-22881?: High severity. CVSS v3 base score is 7.8 out of 10.