CVE-2025-25175

Code execution via NEU parser type confusion

Published Mar 13, 2025 · Updated Mar 13, 2025

Type confusion in Siemens Simcenter Femap V2401 and V2406 allows remote attackers to execute code by inducing a user to open a crafted NEU file. The NEU parser fails to validate user-supplied data before interpreting it, producing a type-confusion condition. Exploitation requires user interaction and runs code in the current process context; Siemens also reports possible information leakage.

CVSS severity7.8
High
EPSS probability0.19%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Type confusion in Siemens Simcenter Femap V2401 and V2406 allows remote attackers to execute code by inducing a user to open a crafted NEU file. The NEU parser fails to validate user-supplied data before interpreting it, producing a type-confusion condition. Exploitation requires user interaction and runs code in the current process context; Siemens also reports possible information leakage.

The record

CVE
CVE-2025-25175
Published
Mar 13, 2025
Updated
Mar 13, 2025
Vendor
Siemens
Product
Simcenter Femap
Classifications
CWE-119, T1203, T1204.002
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 13, 2025CVE publishedPublication date reported by the CVE source.
  2. Mar 13, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <V2401.0003
  2. Affected versionversion=0 <V2406.0002

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Siemens · Simcenter Femapversion=0 <V2401.0003; version=0 <V2406.0002

Published CVSS scores

7.8Siemens ProductCERTCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
7.3Siemens ProductCERTCVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
T1203Exploitation for Client Execution
T1204.002Malicious File

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo