How severe is CVE-2011-4057?

CVE-2011-4057 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2011-4057 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2011-4057?

CVE-2011-4057 primarily affects Wibu Codemeter Runtime. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2011-4057?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2011-4057 published?

CVE-2011-4057 was published on 2012-01-13 and last updated on 2026-06-16.

CVE-2011-4057

CVE-2011-4057 is a medium-severity vulnerability in Wibu Codemeter Runtime with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-399.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 5% (91st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: Wibu Codemeter Runtime
Published: 2012-01-13
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2011-4057?: CVE-2011-4057 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2011-4057 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (91st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2011-4057?: CVE-2011-4057 primarily affects Wibu Codemeter Runtime. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2011-4057?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2011-4057 published?: CVE-2011-4057 was published on 2012-01-13 and last updated on 2026-06-16.

References

Affected products (4)

cpe:2.3:a:wibu:codemeter_runtime:*:*:*:*:*:*:*:*
cpe:2.3:a:wibu:codemeter_runtime:4.10b:*:*:*:*:*:*:*
cpe:2.3:a:wibu:codemeter_runtime:4.20a:*:*:*:*:*:*:*
cpe:2.3:a:wibu:codemeter_runtime:4.30c:*:*:*:*:*:*:*

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