CVE-2011-4057: Wibu Codemeter Runtime

Medium severity, CVSS 5.0. EPSS: 4.9% chance of exploitation in the next 30 days.

Wibu-Systems AG CodeMeter Runtime 4.30c, 4.10b, and possibly other versions before 4.40 allows remote attackers to cause a denial of service (CodeMeter.exe crash) via certain crafted packets to TCP port 22350.

Affected products

• Wibu Codemeter Runtime: up to and including 4.30d; version 4.10b only; version 4.20a only; version 4.30c only

Published 2012-01-13. Last modified 2026-06-16.