CVE-2025-12659 PUBLISHED

Heap-based buffer overflow in Siemens Simcenter Femap

Assigner: icscert
Reserved: 03.11.2025 Published: 12.05.2026 Updated: 12.05.2026

The affected applications contains a memory corruption vulnerability while parsing specially crafted IPT files. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-27349, ZDI-CAN-27389)

Metrics

CVSS 4.0

CVSS Vector: CVSS: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 Score: 7.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	None
Attack Complexity	High	Integrity	High	Integrity	None
Attack Requirements	None	Availability	High	Availability	None
Privileges Required	None
User Interaction	Passive

CVSS 4.0

Product Status

Vendor	Siemens
Product	Simcenter Femap
Versions	Default: unknown affected from 0 to V2512.0003 (excl.)

Solutions

Update to V2512.0003 or later version

https://support.sw.siemens.com/product/275652363/

Credits

Siemens thanks the following party for its efforts: TrendAI Zero Day Initiative for coordinated disclosure finder

References

https://cert-portal.siemens.com/productcert/html/ssa-870926.html

Problem Types

CWE-122 Heap-based buffer overflow CWE