CVE-2011-4057

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.

Published: 2012-01-13 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2011-4057 is rated Moderate Risk (47.5/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 5.77%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2011-4057

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2025-03-30 9.60% 5.77% -3.83%
2 2025-03-29 5.77% 9.60% +3.83%
3 2025-03-17 — 5.77% —

Full EPSS history (12 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2011-4057

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
5.0 2.0 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:P)
Partial availability impact.
 10.0 2.9 [email protected]

Weakness enumeration for CVE-2011-4057

Affected software / configurations for CVE-2011-4057

Vendor Product Version Raw CPE
wibu codemeter_runtime <= 4.30d cpe:2.3:a:wibu:codemeter_runtime:*:*:*:*:*:*:*:*
wibu codemeter_runtime 4.10b cpe:2.3:a:wibu:codemeter_runtime:4.10b:*:*:*:*:*:*:*
wibu codemeter_runtime 4.20a cpe:2.3:a:wibu:codemeter_runtime:4.20a:*:*:*:*:*:*:*
wibu codemeter_runtime 4.30c cpe:2.3:a:wibu:codemeter_runtime:4.30c:*:*:*:*:*:*:*

References for CVE-2011-4057

cvelogic Threat Intelligence