CVE-2016-7090

mediumpriority · track · 17EPSS 0.019 · 80 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.90% (80th) EPSS

CVSS 4.3 · medium

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

The integrated web server on Siemens SCALANCE M-800 and S615 modules with firmware before 4.02 does not set the secure flag for the session cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationSCALANCE M-800/S615cisa_csaf_ot
For more information on this vulnerability and more detailed mitigation instructions, please see Siemens Security Advisory SSA-342135 at the following location: (http://www.siemens.com/cert/advisories)
http://www.siemens.com/cert/advisories

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:N/AC:M/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.04mediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:Nprimary · NVD / NIST USexploitability 2.2 · impact 1.4

v3.04mediumCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:Nsecondary · CISA US

v3.03.7lowCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimaryCWE-614US

affected products (5)

Products and version ranges known to be affected.

Siemens SCALANCE M-800/S615: <V4.02all versionscisa_csaf_otUS
Siemens SCALANCE M-800/S615< V4.02cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
siemens scalance m-800 firmware≤ 4.01nvdUScpe:2.3:o:siemens:scalance_m-800_firmware:*:*:*:*:*:*:*:*
siemens scalance s615 firmware≤ 4.01nvdUScpe:2.3:o:siemens:scalance_s615_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-16-271-01Siemens SCALANCE M-800/S615 Web Vulnerability2016-07-01icsa · 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 2016-09-29modified 2026-06-17

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+19392 more

references (9)

External citations — patches, advisories, analysis.

scry

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