CVE-2019-3726
An Uncontrolled Search Path Vulnerability is applicable to the following: Dell Update Package (DUP) Framework file versions prior to 19.1.0.413, and Framework file versions prior to 103.4.6.69 used in Dell EMC Servers. Dell Update Package (DUP) Framework file versions prior to 3.8.3.67 used in Dell Client Platforms. The vulnerability is limited to the DUP framework during the time window when a DUP is being executed by an administrator.
Leer descripción completaMostrar menos
During this time window, a locally authenticated low privilege malicious user potentially could exploit this vulnerability by tricking an administrator into running a trusted binary, causing it to load a malicious DLL and allowing the attacker to execute arbitrary code on the victim system. The vulnerability does not affect the actual binary payload that the DUP delivers.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 6.7
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.46%
- Percentil entre todas las CVEs puntuadas: 38
- 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).
Tecnologías afectadas (1)
CWE
- CWE-427
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2019-3726",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 6.2,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "HIGH",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "MEDIUM",
"obtainAllPrivilege": false,
"exploitabilityScore": 1.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
],
"cvssMetricV30": [
{
"type": "Secondary",
"source": "security_alert@emc.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.0",
"baseScore": 6.7,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "REQUIRED",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.8
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 6.7,
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "REQUIRED",
"attackComplexity": "HIGH",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 0.8
}
]
},
"affected": [
{
"source": "security_alert@emc.com",
"affectedData": [
{
"vendor": "Dell EMC",
"product": "Dell EMC Servers: Networking and Fibre Channel Drivers: Dell Update Package (DUP) Framework file",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "103.4.6.69",
"versionType": "custom"
}
]
},
{
"vendor": "Dell EMC",
"product": "Dell EMC Servers: all other Drivers, BIOS and Firmware: Dell Update Package (DUP) Framework file",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "19.1.0.413",
"versionType": "custom"
}
]
},
{
"vendor": "Dell",
"product": "Dell Client Platforms: Dell Update Packages (DUP) Framework file",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "3.8.3.67",
"versionType": "custom"
}
]
}
]
}
],
"published": "2019-09-24T16:15:12.447",
"references": [
{
"url": "https://www.dell.com/support/article/SLN318693",
"tags": [
"Vendor Advisory"
],
"source": "security_alert@emc.com"
},
{
"url": "https://www.dell.com/support/article/SLN318693",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-427"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An Uncontrolled Search Path Vulnerability is applicable to the following: Dell Update Package (DUP) Framework file versions prior to 19.1.0.413, and Framework file versions prior to 103.4.6.69 used in Dell EMC Servers. Dell Update Package (DUP) Framework file versions prior to 3.8.3.67 used in Dell Client Platforms. The vulnerability is limited to the DUP framework during the time window when a DUP is being executed by an administrator. During this time window, a locally authenticated low privilege malicious user potentially could exploit this vulnerability by tricking an administrator into running a trusted binary, causing it to load a malicious DLL and allowing the attacker to execute arbitrary code on the victim system. The vulnerability does not affect the actual binary payload that the DUP delivers."
},
{
"lang": "es",
"value": "Una vulnerabilidad de ruta de búsqueda no controlada se aplica a lo siguiente: Dell Update Package (DUP) Framework versiones de archivo anteriores a 19.1.0.413 y Framework versiones de archivo anteriores a 103.4.6.69, utilizadas en Dell EMC Servers. Dell Update Package (DUP) Framework versiones de archivo anteriores a 3.8.3.67 utilizadas en Dell Client Platforms. La vulnerabilidad es limitada al framework DUP durante la ventana de tiempo cuando un DUP esta siendo ejecutado por un administrador. Durante este período de tiempo, un usuario malicioso de bajo privilegio autenticado localmente podría explotar esta vulnerabilidad mediante el engaño de un administrador para ejecutar un binario de confianza, causando que cargue una DLL maliciosa y permitiendo a el atacante ejecutar código arbitrario en el sistema de la víctima. La vulnerabilidad no afecta la carga útil binaria real que ofrece el DUP."
}
],
"lastModified": "2026-06-17T02:35:27.977",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dell:update_package_framework:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AD11A39B-37FD-4D2A-966C-833B837AE553",
"versionEndExcluding": "3.8.3.67"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dell:client_platforms:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "91177ABF-5D57-411D-844B-C09BF1F444CC"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dell:update_package_framework:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F324AD3B-9E12-49C9-A464-42F119C8D438",
"versionEndExcluding": "103.4.6.69"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dell:emc_servers:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "EA3E8674-32E2-496F-9702-0C4507AD051D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:dell:update_package_framework:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "29766333-5C93-44B8-BA36-773B7792B83C",
"versionEndExcluding": "19.1.0.413"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dell:emc_servers:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "EA3E8674-32E2-496F-9702-0C4507AD051D"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "security_alert@emc.com"
}