How severe is CVE-2013-3927?

CVE-2013-3927 has a CVSS 2.0 base score of 4.6, rated medium severity.

Is CVE-2013-3927 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-3927?

CVE-2013-3927 primarily affects Siemens Comos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2013-3927?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2013-3927 published?

CVE-2013-3927 was published on 2013-06-18 and last updated on 2026-06-16.

CVE-2013-3927

CVE-2013-3927 is a medium-severity vulnerability in Siemens Comos with a CVSS 2.0 base score of 4.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 2.0 base score 4.6)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Siemens Comos
Published: 2013-06-18
Last modified: 2026-06-16

Description

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.

Frequently asked questions

What is CVE-2013-3927?: 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.
How severe is CVE-2013-3927?: CVE-2013-3927 has a CVSS 2.0 base score of 4.6, rated medium severity.
Is CVE-2013-3927 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-3927?: CVE-2013-3927 primarily affects Siemens Comos. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2013-3927?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2013-3927 published?: CVE-2013-3927 was published on 2013-06-18 and last updated on 2026-06-16.

References

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

Affected products (2)

cpe:2.3:a:siemens:comos:9.2:*:*:*:*:*:*:*
cpe:2.3:a:siemens:comos:10.0:*:*:*:*:*:*:*

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