Is CVE-2006-5424 being actively exploited?

CVE-2006-5424 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2006-5424?

CVE-2006-5424 has a CVSS 2.0 base score of 5.1 (MEDIUM).

CVE-2006-5424

MEDIUM · CVSS 5.1EPSS 2.9%EU EUVD

Unspecified vulnerability in Justsystem Ichitaro 2006, 2006 trial version, and Government 2006 allows remote attackers to execute arbitrary code via a modified document, possibly because of a buffer overflow, a different vulnerability than CVE-2006-4326.

Key facts

CVSS score: 5.1 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-399
EPSS score: 2.9% (87th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2006-5409)
Published: October 20, 2006
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2006-5409 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

justsystem / ichitaro
justsystem / ichitaro
justsystem / ichitaro

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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