CVE-2026-23718

A vulnerability has been identified in Simcenter Femap (All versions < V2512), Simcenter Nastran (All versions < V2512). The affected applications contains an out of bounds read vulnerability while parsing specially crafted NDB files. This could allow an attacker to execute code in the context of the current process.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://cert-portal.siemens.com/productcert/html/ssa-965753.html	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:siemens:simcenter_femap::::::::
	cpe:2.3:a:siemens:simcenter_nastran::::::::

History

17 Jun 2026, 10:21

Type	Values Removed	Values Added
Summary		(es) Una vulnerabilidad ha sido identificada en Simcenter Femap (Todas las versiones < V2512), Simcenter Nastran (Todas las versiones < V2512). Las aplicaciones afectadas contienen una vulnerabilidad de lectura fuera de límites al analizar archivos NDB especialmente manipulados. Esto podría permitir a un atacante ejecutar código en el contexto del proceso actual.

11 Feb 2026, 18:24

Type	Values Removed	Values Added
CPE		cpe:2.3:a:siemens:simcenter_femap:::::::: cpe:2.3:a:siemens:simcenter_nastran::::::::
First Time		Siemens Siemens simcenter Femap Siemens simcenter Nastran
References	~~() https://cert-portal.siemens.com/productcert/html/ssa-965753.html -~~	() https://cert-portal.siemens.com/productcert/html/ssa-965753.html - Vendor Advisory

10 Feb 2026, 10:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-10 10:15

Updated : 2026-06-17 10:21

NVD link : CVE-2026-23718

Mitre link : CVE-2026-23718

CVE.ORG link : CVE-2026-23718

JSON object : View

Products Affected

siemens

simcenter_nastran
simcenter_femap

CWE

CWE-125

Out-of-bounds Read

{"id": "CVE-2026-23718", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-23718", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "total"}], "version": "2.0.3", "timestamp": "2026-02-10T15:10:07.693864Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}], "cvssMetricV40": [{"type": "Secondary", "source": "productcert@siemens.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 7.3, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "HIGH", "valueDensity": "NOT_DEFINED", "vectorString": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "PASSIVE", "attackComplexity": "HIGH", "attackRequirements": "NONE", "privilegesRequired": "NONE", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "HIGH", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "HIGH", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "productcert@siemens.com", "affectedData": [{"vendor": "Siemens", "product": "Simcenter Femap", "versions": [{"status": "affected", "version": "0", "lessThan": "V2512", "versionType": "custom"}], "defaultStatus": "unknown"}, {"vendor": "Siemens", "product": "Simcenter Nastran", "versions": [{"status": "affected", "version": "0", "lessThan": "V2512", "versionType": "custom"}], "defaultStatus": "unknown"}]}], "published": "2026-02-10T10:15:58.740", "references": [{"url": "https://cert-portal.siemens.com/productcert/html/ssa-965753.html", "tags": ["Vendor Advisory"], "source": "productcert@siemens.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "productcert@siemens.com", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in Simcenter Femap (All versions < V2512), Simcenter Nastran (All versions < V2512). The affected applications contains an out of bounds read vulnerability while parsing specially crafted NDB files. This could allow an attacker to execute code in the context of the current process."}, {"lang": "es", "value": "Una vulnerabilidad ha sido identificada en Simcenter Femap (Todas las versiones < V2512), Simcenter Nastran (Todas las versiones < V2512). Las aplicaciones afectadas contienen una vulnerabilidad de lectura fuera de l\u00edmites al analizar archivos NDB especialmente manipulados. Esto podr\u00eda permitir a un atacante ejecutar c\u00f3digo en el contexto del proceso actual."}], "lastModified": "2026-06-17T10:21:59.240", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:siemens:simcenter_femap:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0DE036D-8721-4DDF-9459-5735606CF324", "versionEndExcluding": "2512.0000"}, {"criteria": "cpe:2.3:a:siemens:simcenter_nastran:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "308A9F5D-48A7-4AEA-B2C9-BAFF947244DB", "versionEndExcluding": "2512.0000"}], "operator": "OR"}]}], "sourceIdentifier": "productcert@siemens.com"}