Is CVE-2012-4020 being actively exploited?

CVE-2012-4020 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-4020?

CVE-2012-4020 has a CVSS 2.0 base score of 4.0 (MEDIUM).

CVE-2012-4020

MEDIUM · CVSS 4.0EPSS 1.1%EU EUVD

MosP kintai kanri before 4.1.0 does not enforce privilege requirements, which allows remote authenticated users to read other users' information via unspecified vectors.

Key facts

CVSS score: 4.0 (v2.0)
Severity: MEDIUM
CVSS vector: AV:N/AC:L/Au:S/C:P/I:N/A:N
Weakness (CWE): CWE-264
EPSS score: 1.1% (66th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-3964)
Published: November 8, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-3964 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

mosp / kintai kanri

References

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

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