Is CVE-2013-3927 being actively exploited?

CVE-2013-3927 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-3927?

CVE-2013-3927 has a CVSS 2.0 base score of 4.6 (MEDIUM).

CVE-2013-3927

MEDIUM · CVSS 4.6EPSS 0.4%EU EUVD

Unspecified vulnerability in the client library in Siemens COMOS 9.2 before 9.2.0.6.10 and 10.0 before 10.0.3.0.4 allows local users to obtain unintended write access to the database by leveraging read access.

Key facts

CVSS score: 4.6 (v2.0)
Severity: MEDIUM
CVSS vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS score: 0.4% (30th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-3859)
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-2013-3859 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

siemens / comos
siemens / comos

References

http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-194865.pdf(Vendor Advisory)

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

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