« Volver al listado

CVE-2024-21938

Estado: AnalizadaAlta (7.8)—

Incorrect default permissions in the AMD Management Plugin for the Microsoft® System Center Configuration Manager (SCCM) installation directory could allow an attacker to achieve privilege escalation, potentially resulting in arbitrary code execution.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L + PR:L + UI:N indica escalada local sin interacción. CWE-276 (permisos incorrectos) permite modificar directorios del plugin, logrando ejecución arbitraria de código. El acceso local previo (PR:L) excluye T1190/T1210.

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

Privileged Account ManagementExecution PreventionThreat Intelligence ProgramRestrict Web-Based ContentRestrict File and Directory PermissionsLimit Software Installation

Tecnologías afectadas (1)

AMD — Management Plugin FOR Sccm

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-21938",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-21938",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-13T20:38:17.184059Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@amd.com",
        "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
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/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"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@amd.com",
      "affectedData": [
        {
          "vendor": "AMD",
          "product": "AMD Management Plug-In for SCCM",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "7.0.0.1318",
              "versionType": "software"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:amd:management_plugin_for_sccm:*:*:*:*:*:*:*:*"
          ],
          "vendor": "amd",
          "product": "management_plugin_for_sccm",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "7.0.0.1318",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-11-12T18:15:18.073",
  "references": [
    {
      "url": "https://www.amd.com/en/resources/product-security/bulletin/amd-sb-9005.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@amd.com"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@amd.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incorrect default permissions in the AMD Management Plugin for the Microsoft® System Center Configuration Manager (SCCM) installation directory could allow an attacker to achieve privilege escalation, potentially resulting in arbitrary code execution."
    },
    {
      "lang": "es",
      "value": "Los permisos predeterminados incorrectos en el complemento de administración de AMD para el directorio de instalación de Microsoft® System Center Configuration Manager (SCCM) podrían permitir que un atacante logre una escalada de privilegios, lo que podría resultar en la ejecución de código arbitrario."
    }
  ],
  "lastModified": "2026-06-17T07:10:26.020",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:amd:management_plugin_for_sccm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D33E2D92-901F-4E70-B065-986CC52A8ABB",
              "versionEndExcluding": "7.0.0.1318"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "psirt@amd.com"
}