Is CVE-2013-3644 being actively exploited?

CVE-2013-3644 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-3644?

CVE-2013-3644 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2013-3644

HIGH · CVSS 10.0EPSS 4.2%EU EUVD

Unspecified vulnerability in JustSystems Ichitaro 2006 through 2013; Ichitaro Pro through 2; Ichitaro Government 6, 7, and 2006 through 2010; Ichitaro Portable with oreplug; Ichitaro Viewer; and Ichitaro JUST School through 2010 allows remote attackers to execute arbitrary code via a crafted document.

Key facts

CVSS score: 10.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS score: 4.2% (91th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-3577)
Published: June 18, 2013
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-3577 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro
justsystems / ichitaro just school
justsystems / ichitaro portable
justsystems / ichitaro viewer

References

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

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