CVE-2015-6675

mediumpriority · track · 17EPSS 0.008 · 57 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.81% (57th) EPSS

CVSS 4.3 · medium

Is it mine?

6 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

Siemens RUGGEDCOM ROS 3.8.0 through 4.1.x permanently enables the IP forwarding feature, which allows remote attackers to bypass a VLAN isolation protection mechanism via IP traffic.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationROScisa_csaf_ot
Call a local hotline center: (http://www.automation.siemens.com/mcms/aspa-db/en/automationtechnology/Pages/default.aspx)
http://www.automation.siemens.com/mcms/aspa-db/en/automationtechnology/Pages/default.aspx

cvss

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

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:A/AC:M/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 5.5 · impact 4.9

v2.04.3mediumAV:A/AC:M/Au:N/C:P/I:P/A:Nsecondary · CISA US

v2.03.7lowAV:A/AC:M/Au:N/C:P/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-284USprimaryCWE-441US

affected products (6)

Products and version ranges known to be affected.

Siemens ROS: >=3.8.0|<=4.2.0all versionscisa_csaf_otUS
Siemens ROS3.8.0| → 4.2.0cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
siemens ruggedcom rugged operating system= 3.8.0nvdUScpe:2.3:o:siemens:ruggedcom_rugged_operating_system:*:*:*:*:*:*:*:*
siemens ruggedcom rugged operating system= 4.0.0nvdUScpe:2.3:o:siemens:ruggedcom_rugged_operating_system:*:*:*:*:*:*:*:*
siemens ruggedcom rugged operating system= 4.1.0nvdUScpe:2.3:o:siemens:ruggedcom_rugged_operating_system:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-15-244-01Siemens RUGGEDCOM ROS IP Forwarding Vulnerability2015-06-04icsa · 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

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2015-09-11modified 2026-06-17

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+13826 more

references (8)

External citations — patches, advisories, analysis.

scry

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