TI-2023-23353 Aliases CVE-2023-43625 GHSA-4pw7-c6vm-5qxc

Code injection in Siemens Simcenter Amesim

MEDIUM 52CWE-94Published 2023-10-10 · Updated 2025-02-27

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-94.

Summary

A vulnerability has been identified in Simcenter Amesim (All versions < V2021.1). The affected application contains a SOAP endpoint that could allow an unauthenticated remote attacker to perform DLL injection and execute arbitrary code in the context of the affected application process.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01409 72nd percentileScored 2026-11-07

Fix Fixed Simcenter Amesim (Siemens): V2021.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Siemens	Simcenter Amesim	before V2021.1	V2021.1	Patch available	CNA

Simcenter Amesim VendorSiemens Affected before V2021.1 Fixed in V2021.1 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:siemens:simcenter_amesim::::::::	before 2021.1	Vulnerable	Siemens

cpe:2.3:a:siemens:simcenter_amesim:*:*:*:*:*:*:*:* Versions before 2021.1 Vulnerable ·Siemens

Remediation

Fix · CNA Simcenter Amesim (Siemens) Fixed in V2021.1

Timeline

2026-10-02 Threatist record created from CVE-2023-43625
2026-10-03 Alias added: GHSA-4pw7-c6vm-5qxc

References

Advisory 1

https://cert-portal.siemens.com/productcert/pdf/ssa-386812.pdf

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences