CVE-2015-1049

mediumpriority · track · 28EPSS 0.017 · 77 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.70% (77th) EPSS

CVSS 6.8 · medium

Is it mine?

4 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-28

The web server on Siemens SCALANCE X-200IRT switches with firmware before 5.2.0 allows remote attackers to hijack sessions via unspecified vectors.

remediations

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

No vendor fix yet; a mitigation is available.

MitigationSCALANCE X-200IRT switch familycisa_csaf_ot
Siemens provides firmware update V 5.2.0, which fixes the vulnerabilities, and recommends updating as soon as possible. The firmware update is available at: (http://support.automation.siemens.com/WW/view/en/108892137)
http://support.automation.siemens.com/WW/view/en/108892137

cvss

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

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Psecondary · CISA US

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimaryCWE-287US

affected products (4)

Products and version ranges known to be affected.

Siemens SCALANCE X-200IRT switch family: <V5.2.0all versionscisa_csaf_otUS
Siemens SCALANCE X-200IRT switch family< V5.2.0cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
siemens scalance x-200 series firmware≤ 5.1.1nvdUScpe:2.3:o:siemens:scalance_x-200_series_firmware:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-15-034-01Siemens SCALANCE X-200IRT Switch Family User Impersonation Vulnerability2015-11-06icsa · 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 2015-02-02modified 2026-06-17

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references (6)

External citations — patches, advisories, analysis.

scry

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