CVE-2025-40745

lowpriority · track · 0EPSS 0.001 · 3 %ileDEEUNLRUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.14% (3rd) EPSS

CVSS 3.7 · low

Is it mine?

121 products

Check your exposure

Who says so?

6 sources

cnnvd · enisa_euvd · fstec_bdu · cisa_csaf_ot

EPSS · scored 2026-10-25

A vulnerability has been identified in Siemens Software Center (All versions < V3.5.8.2), Simcenter 3D (All versions < V2506.6000), Simcenter Femap (All versions < V2506.0002), Simcenter STAR-CCM+ (All versions < V2602), Solid Edge SE2025 (All versions < V225.0 Update 13), Solid Edge SE2026 (All versions < V226.0 Update 04), Tecnomatix Plant Simulation (All versions < V2504.0008). Affected applications do not properly validate client certificates to connect to Analytics Service endpoint. This could allow an unauthenticated remote attacker to perform man in the middle attacks.

remediations

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

A vendor fix is available.

FixedSiemens Software Centersiemens_psirt
Update to V3.5.8.2 or later version
https://www.sw.siemens.com/en-US/siemens-software-center/
FixedSimcenter 3Dsiemens_psirt
Update to V2506.6000 or later version
https://support.sw.siemens.com/product/289054037/
FixedSimcenter Femapsiemens_psirt
Update to V2506.0002 or later version
https://support.sw.siemens.com/product/275652363/
FixedSimcenter STAR-CCM+siemens_psirt
Update to V2602 or later version
https://support.sw.siemens.com/product/226870983/
FixedSolid Edge SE2025siemens_psirt
Update to V225.0 Update 13 or later version
https://support.sw.siemens.com/product/246738425/
FixedSolid Edge SE2026siemens_psirt
Update to V226.0 Update 04 or later version
https://support.sw.siemens.com/product/246738425/
FixedTecnomatix Plant Simulationsiemens_psirt
Update to V2504.0008 or later version
https://support.sw.siemens.com/product/297028302/
FixedSiemens Software Centercisa_csaf_ot
Update to V3.5.8.2 or later version
https://www.sw.siemens.com/en-US/siemens-software-center/
FixedSimcenter 3Dcisa_csaf_ot
Update to V2506.6000 or later version
https://support.sw.siemens.com/product/289054037/
FixedSimcenter Femapcisa_csaf_ot
Update to V2506.0002 or later version
https://support.sw.siemens.com/product/275652363/
FixedSimcenter STAR-CCM+cisa_csaf_ot
Update to V2602 or later version
https://support.sw.siemens.com/product/226870983/
FixedSolid Edge SE2025cisa_csaf_ot
Update to V225.0 Update 13 or later version
https://support.sw.siemens.com/product/246738425/
FixedSolid Edge SE2026cisa_csaf_ot
Update to V226.0 Update 04 or later version
https://support.sw.siemens.com/product/246738425/
FixedTecnomatix Plant Simulationcisa_csaf_ot
Update to V2504.0008 or later version
https://support.sw.siemens.com/product/297028302/

cvss

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

6.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.7–6.3

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · NCSC-NL NL

v3.13.7lowAV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · productcert@siemens.com DEexploitability 2.2 · impact 1.4

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · Siemens ProductCERT DE

v3.13.7lowCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:Nsecondary · CISA US

v4.06.3mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:Nsecondary · ENISA EU

v4.06.3mediumCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · productcert@siemens.com DE

v4.01.7lowCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-295USCWE-295USCWE-295USCWE-295USCWE-295US

affected products (121)

Products and version ranges known to be affected.

Siemens Software Centerall versionscisa_csaf_otUS
Simcenter 3Dall versionscisa_csaf_otUS
Simcenter Femapall versionscisa_csaf_otUS
Simcenter STAR-CCM+all versionscisa_csaf_otUS
Solid Edge SE2025all versionscisa_csaf_otUS
Solid Edge SE2026all versionscisa_csaf_otUS
Tecnomatix Plant Simulationall versionscisa_csaf_otUS
Siemens Siemens Software Center≤ vers:intdot/<3.5.8.2cisa_csaf_otUS
Siemens Simcenter 3D≤ vers:intdot/<2506.6000cisa_csaf_otUS
Siemens Simcenter Femap≤ vers:intdot/<2506.0002cisa_csaf_otUS
Siemens Simcenter STAR-CCM+≤ vers:intdot/<2602cisa_csaf_otUS
Siemens Solid Edge SE2025< V225.0_Update_13cisa_csaf_otUS
Siemens Solid Edge SE2026< V226.0_Update_04cisa_csaf_otUS
Siemens Tecnomatix Plant Simulation≤ vers:intdot/<2504.0008cisa_csaf_otUS
Siemens Siemens Software Center0 → V3.5.8.2enisa_euvdEU
Siemens Simcenter 3D0 → V2506.6000enisa_euvdEU
Siemens Simcenter Femap0 → V2506.0002enisa_euvdEU
Siemens Simcenter STAR-CCM+0 → V2602enisa_euvdEU
Siemens Solid Edge SE20250 → V225.0 Update 13enisa_euvdEU
Siemens Solid Edge SE20260 → V226.0 Update 04enisa_euvdEU

showing 20 of 121

advisories (3)

Vendor and ecosystem advisories describing this.

NCSC-2026-0112Kwetsbaarheden verholpen in Siemens productenNL2026-04-14csaf · ncsc_nlNL
Siemens heeft kwetsbaarheden verholpen in diverse producten zoals Analytics Toolkit, Ruggedcom, Industrial Edge Management Pro, SIDIS en TPM.
SSA-981622SSA-981622: Improper Certificate Validation Vulnerability in Siemens Analytics Toolkit2026-04-14csaf · siemens_psirtDE
Multiple Siemens applications are affected by improper certificate validation in Siemens Analytics Toolkit. This could allow an unauthenticated remote attacker to perform man in the middle attacks. Siemens has released new versions for the affected products and recommends to update to the latest versions.
ICSA-26-111-04Siemens Analytics Toolkit2026-04-14icsa · cisa_csaf_otUS
Multiple Siemens applications are affected by improper certificate validation in Siemens Analytics Toolkit. This could allow an unauthenticated remote attacker to perform man in the middle attacks. Siemens has released new versions for the affected products and recommends to update to the latest versions.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cisa_csaf_ot ncsc_nl siemens_psirt NVD CVE.org MITRE

published 2026-04-14modified 2026-06-29

references (3)

External citations — patches, advisories, analysis.

scry

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