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Fencer Intel
medium 4.6

CVE-2013-3927 json

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 obt…

published 13y ago modified 4mo ago also EUVD-2013-3859

cvss
4.6
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 30%
public exploits
0
none known

Summary

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.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-13-169-03 updated cvss 4.6

Siemens COMOS Permissions, Privileges, and Access Controls

  • Siemens COMOS 9.2 <v092_Upd06_Patch010_9.2.0.6.10 Siemens COMOS 10.0 <V100_SP03_Patch004_10.0.3.0.4
    affected: mitigation “Siemens contact details for the customer support are available at: (http://support.automation.siemens.com/WW/view/en/16605032)” cert-portal.siemens.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

Exploit prediction

0.36% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 2.0 4.6 AV:L/AC:L/Au:N/C:P/I:P/A:P

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.