What is CVE-2021-43982?

CVE-2021-43982 is a high-severity vulnerability in Delta Electronics Cncsoft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-12-09.

How severe is CVE-2021-43982?

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

Buffer overflow in Delta Electronics Cncsoft

CVE-2021-43982

Delta Electronics CNCSoft Versions 1.01.30 and prior are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.

Vulnerability class: Buffer Overflow

EPSS: 0.096 (95.0th 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 — versions All
Deltaww Cncsoft

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

ics-cert@hq.dhs.gov (US Government Resource, Third Party Advisory, x_refsource_MISC, Mitigation)

Frequently asked questions

What is CVE-2021-43982?: CVE-2021-43982 is a high-severity vulnerability in Delta Electronics Cncsoft, classified under Stack-based Buffer Overflow. CVSS score: 7.8/10. Published 2021-12-09.
How severe is CVE-2021-43982?: High severity. CVSS v3 base score is 7.8 out of 10.