CVE record · CVE-2025-40745

Improper certificate validation in Siemens Software Center and others

CVSS 6.3 MediumEPSS 0.0014 · 3rd percentile

Published by the CVE Program (CNA: siemens) at 14 Apr 2026, 08:40 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Siemens	Siemens Software Center	affected before V3.5.8.2 custom Other versions: unknown
Siemens	Simcenter 3D	affected before V2506.6000 custom Other versions: unknown
Siemens	Simcenter Femap	affected before V2506.0002 custom Other versions: unknown
Siemens	Simcenter STAR-CCM+	affected before V2602 custom Other versions: unknown
Siemens	Solid Edge SE2025	affected before V225.0 Update 13 custom Other versions: unknown
Siemens	Solid Edge SE2026	affected before V226.0 Update 04 custom Other versions: unknown
Siemens	Tecnomatix Plant Simulation	affected before V2504.0008 custom Other versions: unknown

Identifiers: CVE-2025-40745
CNA: siemens
Weakness (CWE): CWE-295
Tags: Siemens Software Center
Siemens Simcenter 3D
Siemens Simcenter Femap
Siemens Simcenter STAR-CCM+
Siemens Solid Edge SE2025
Siemens Solid Edge SE2026
Siemens Tecnomatix Plant Simulation
Weak cryptography or TLS
Published: 14 Apr 2026
Updated: 14 Apr 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
3.7	Low	3.1	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N	CNA (siemens)
6.3	Medium	4.0	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N	CNA (siemens)Used for this record

CISA KEV Not listed.
EPSS 0.0014, the 3rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 14 Apr 2026. New records show when each source confirmed them.

Sources

References from the CNA

cert-portal.siemens.com/productcert/html/ssa-981622.html

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.