CVE-2020-14517: Wibu Codemeter

Critical severity, CVSS 9.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Protocol encryption can be easily broken for CodeMeter (All versions prior to 6.90 are affected, including Version 6.90 or newer only if CodeMeter Runtime is running as server) and the server accepts external connections, which may allow an attacker to remotely communicate with the CodeMeter API.

Affected products

• Wibu Codemeter: before 6.90 (fixed in 6.90)

Published 2020-09-16. Last modified 2026-06-17.