Is CVE-2013-6840 being actively exploited?

CVE-2013-6840 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2013-6840?

CVE-2013-6840 has a CVSS 2.0 base score of 6.9 (MEDIUM).

CVE-2013-6840

MEDIUM · CVSS 6.9EPSS 0.3%EU EUVD

Siemens COMOS before 9.2.0.8.1, 10.0 before 10.0.3.1.40, and 10.1 before 10.1.0.0.2 allows local users to gain database privileges via unspecified vectors.

Key facts

CVSS score: 6.9 (v2.0)
Severity: MEDIUM
CVSS vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-264
EPSS score: 0.3% (24th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2013-6642)
Published: December 10, 2013
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2013-6642 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

siemens / comos
siemens / comos
siemens / comos
siemens / comos
siemens / comos

References

http://secunia.com/advisories/56010(Vendor Advisory)
http://www.securityfocus.com/bid/64153
https://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-568732.pdf(Vendor Advisory)

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

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