CVE-2021-22664: Criticalmanufacturing Cncsoft-B

High severity, CVSS 7.8. EPSS: 1.6% chance of exploitation in the next 30 days.

CNCSoft-B Versions 1.0.0.3 and prior is vulnerable to an out-of-bounds write, which may allow an attacker to execute arbitrary code.

Affected products

• Criticalmanufacturing Cncsoft-B: up to and including 1.0.0.3

Published 2021-04-27. Last modified 2026-06-17.