CVE-2026-44411
A vulnerability has been identified in Solid Edge SE2026 (All versions < V226.0 Update 5). The affected application is vulnerable to uninitialized pointer access while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process.
CVSS
- Versión: 4.0
- 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/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
- Puntuación base: 7.3
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.15%
- Percentil entre todas las CVEs puntuadas: 4
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1203Exploitation for Client Executionexecution85 % - Impacto principal
T1059Command and Scripting Interpreterexecution80 %
Vector CVSS con UI:P (requiere interacción del usuario) y AV:L (acceso local). El usuario debe abrir un archivo PAR preparado, lo que es ejecución en el cliente (T1203). El atacante logra ejecutar código en el contexto del proceso (T1059).
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
CWE
- CWE-824
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-44411",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-44411",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-05-12T12:36:53.458325Z"
}
}
],
"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
}
],
"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": "Solid Edge SE2026",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "V226.0 Update 5",
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
}
],
"published": "2026-05-12T10:16:46.430",
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-921111.html",
"tags": [
"Mitigation",
"Vendor Advisory"
],
"source": "productcert@siemens.com"
}
],
"vulnStatus": "Analyzed",
"weaknesses": [
{
"type": "Secondary",
"source": "productcert@siemens.com",
"description": [
{
"lang": "en",
"value": "CWE-824"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been identified in Solid Edge SE2026 (All versions < V226.0 Update 5). The affected application is vulnerable to uninitialized pointer access while parsing specially crafted PAR files. An attacker could leverage this vulnerability to execute code in the context of the current process."
}
],
"lastModified": "2026-06-29T14:03:20.867",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:siemens:solid_edge_se2026:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F53A6649-7B50-49A8-AD11-664016B43B17",
"versionEndExcluding": "226.0"
},
{
"criteria": "cpe:2.3:a:siemens:solid_edge_se2026:226.0:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6D5CA617-C738-465A-B941-11596360BFC5"
},
{
"criteria": "cpe:2.3:a:siemens:solid_edge_se2026:226.0:update_1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "921642C9-2C52-4D93-90B8-EE8D8A476061"
},
{
"criteria": "cpe:2.3:a:siemens:solid_edge_se2026:226.0:update_2:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "26D68AD5-3349-4529-8369-FB644E5A4F13"
},
{
"criteria": "cpe:2.3:a:siemens:solid_edge_se2026:226.0:update_3:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E8B0DA87-5FBF-46EA-9016-5197FE479B3A"
},
{
"criteria": "cpe:2.3:a:siemens:solid_edge_se2026:226.0:update_4:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "98C96C79-CBDA-4021-BB7F-C7756D034A8C"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "productcert@siemens.com"
}