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CVE-2023-50197

Estado: AnalizadaAlta (7.8)—

Intel Driver & Support Assistant Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Intel Driver & Support Assistant. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

The specific flaw exists within the DSA Service. By creating a symbolic link, an attacker can abuse the service to write a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21845.

CVSS

Probabilidad de explotación (EPSS)

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)

Intel — Driver & Support Assistant

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-50197",
  "cveTags": [],
  "metrics": {
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        "ssvcData": {
          "id": "CVE-2023-50197",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
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            {
              "technicalImpact": "total"
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          ],
          "version": "2.0.3",
          "timestamp": "2024-07-19T14:38:03.377106Z"
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    "cvssMetricV30": [
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          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
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        "exploitabilityScore": 1.8
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      "affectedData": [
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          "product": "Driver & Support Assistant",
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  "published": "2024-05-03T03:16:05.010",
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      "tags": [
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      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1773/",
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Secondary",
      "source": "zdi-disclosures@trendmicro.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
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  ],
  "descriptions": [
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      "lang": "en",
      "value": "Intel Driver & Support Assistant Link Following Local Privilege Escalation Vulnerability. This vulnerability allows local attackers to escalate privileges on affected installations of Intel Driver & Support Assistant. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.\n\nThe specific flaw exists within the DSA Service. By creating a symbolic link, an attacker can abuse the service to write a file. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-21845."
    },
    {
      "lang": "es",
      "value": "Enlace del asistente de soporte y controlador Intel después de la vulnerabilidad de escalada de privilegios locales. Esta vulnerabilidad permite a atacantes locales escalar privilegios en las instalaciones afectadas de Intel Driver & Support Assistant. Un atacante primero debe obtener la capacidad de ejecutar código con pocos privilegios en el sistema de destino para poder aprovechar esta vulnerabilidad. La falla específica existe dentro del Servicio DSA. Al crear un enlace simbólico, un atacante puede abusar del servicio para escribir un archivo. Un atacante puede aprovechar esta vulnerabilidad para escalar privilegios y ejecutar código arbitrario en el contexto de SYSTEM. Era ZDI-CAN-21845."
    }
  ],
  "lastModified": "2026-06-17T06:39:16.643",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:intel:driver_\\&_support_assistant:23.3.25.6:*:*:*:*:*:*:*",
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          "operator": "OR"
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  "sourceIdentifier": "zdi-disclosures@trendmicro.com"
}