CVE-2013-6840

mediumpriority · track · 28EPSS 0.003 · 24 %ileEUUS
grimoire priorityP3 · Track
Exploitable?
—
no known exploitation
Likely / severe?
0.31% (24th) EPSS
CVSS 6.9 · medium
Is it mine?
14 products
Check your exposure
Who says so?
4 sources
cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

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.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

  • MitigationCOMOScisa_csaf_ot

    As a further mitigation measure Siemens strongly recommends to protect the Windows systems against unauthorized access with appropriate measures.

  • MitigationCOMOS 10.0cisa_csaf_ot

    As a further mitigation measure Siemens strongly recommends to protect the Windows systems against unauthorized access with appropriate measures.

  • MitigationCOMOS 10.1cisa_csaf_ot

    As a further mitigation measure Siemens strongly recommends to protect the Windows systems against unauthorized access with appropriate measures.

  • MitigationCOMOS 9.2cisa_csaf_ot

    As a further mitigation measure Siemens strongly recommends to protect the Windows systems against unauthorized access with appropriate measures.

02

cvss

Technical severity, 0–10. One row per scoring source.

7.2
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.9–7.2

v2.06.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:Cprimary · NVD / NIST USexploitability 3.4 · impact 10
v2.07.2highAV:L/AC:L/Au:N/C:C/I:C/A:Csecondary · CISA US
v2.05.9mediumAV:L/AC:M/Au:N/C:C/I:C/A:C/E:Usecondary · CVSS-BT (t0sche)
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264USprimaryCWE-269US
04

affected products (14)

Products and version ranges known to be affected.

05

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-13-347-01Siemens COMOS Privilege Escalation2013-09-15icsa · cisa_csaf_otUS

    This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

06

also known as (3)

Other names and identifiers for this entity.

07

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcisa_csaf_otnvdNVDCVE.orgMITRE
published 2013-12-10modified 2026-06-17
09

references (9)

External citations — patches, advisories, analysis.

scry

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