Is CVE-2025-40745 actively exploited?

No active exploitation of CVE-2025-40745 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2025-40745 be exploited remotely?

Yes. CVE-2025-40745 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2025-40745?

CVE-2025-40745 has a CVSS score of 3.7 (LOW).

HOME VULNERABILITIESCVE-2025-40745

LOW

CVE-2025-40745

CWE-295Published: April 14, 2026· Updated: Apr 17, 2026

3.7

CVSS v3.1

EPSS:0.02%probability of exploitation in 30 daysPercentile:4.1th

Official Description

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.

NVD Source

Technical Analysis

CVE-2025-40745 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

CVSS v3.1 Vector Breakdown

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges Req.None

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time

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News & Research Mentioning CVE-2025-40745

Siemens Analytics Toolkit

CISA Alerts· Apr 21, 2026

View CSAF Summary 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. The following versions of Siemens Analytics Toolkit are affected: Siemens Software Center vers:intdot/<3.5.8.2 (CVE-2025-40745) Simcenter 3D vers:intdot/<2506.6000 (CVE-2025-40745) Simcenter Femap vers:intdot/<2506.0002 (CVE-2025-40745) Simcenter STAR-CCM+ vers:intdot/<2602 (CVE-2025-40745) Solid Edge SE2025 Solid Edge SE2026 Tecnomatix Plant Simulation vers:intdot/<2504.0008 (CVE-2025-40745) CVSS Vendor Equipment Vulnerabilities v [xlite_meta score:63 src:CISA Alerts xlite_fp:c6eac38df57b8b14aa486696ee0dc68aef22ff8dd54c246955853884e0b48da8]