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CVE-2024-7262

Estado: AnalizadaCrítica (9.3)⚠ Explotación activa

Improper path validation in promecefpluginhost.exe in Kingsoft WPS Office version ranging from 12.2.0.13110 to 12.2.0.16412 (exclusive) on Windows allows an attacker to load an arbitrary Windows library. The vulnerability was found weaponized as a single-click exploit in the form of a deceptive spreadsheet document

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

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

Carga de librería arbitraria en archivo local (CWE-22, AV:L) permite escalada. Spreadsheet deceptivo requiere interacción. Impactos: ejecución de código y acceso a datos de la máquina comprometida.

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

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (1)

Kingsoft — WPS Office

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-7262",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2024-7262",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "active"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-08-31T03:55:30.362677Z"
        }
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          "baseScore": 9.3,
          "Automatable": "NO",
          "attackVector": "LOCAL",
          "baseSeverity": "CRITICAL",
          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "PASSIVE",
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          "privilegesRequired": "NONE",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
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          "vulnConfidentialityImpact": "HIGH",
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          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "LOW",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
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          "versions": [
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          ],
          "defaultStatus": "unknown"
        }
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  ],
  "published": "2024-08-15T15:15:22.290",
  "references": [
    {
      "url": "https://www.wps.com/whatsnew/pc/20240422/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@eset.com"
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-7262",
      "tags": [
        "US Government Resource"
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
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      "source": "security@eset.com",
      "description": [
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          "lang": "en",
          "value": "CWE-22"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper path validation in promecefpluginhost.exe in Kingsoft WPS Office version ranging from 12.2.0.13110 to 12.2.0.16412 (exclusive) on Windows allows an attacker to load an arbitrary Windows library.\nThe vulnerability was found weaponized as a single-click exploit in the form of a deceptive spreadsheet document"
    },
    {
      "lang": "es",
      "value": " La validación de ruta incorrecta en promecefpluginhost.exe en la versión Kingsoft WPS Office que va desde 12.2.0.13110 a 12.2.0.13489 (incluida) en Windows permite a un atacante cargar una librería arbitraria de Windows. La vulnerabilidad se encontró armada como un exploit de un solo clic en forma de un documento de hoja de cálculo engañoso."
    }
  ],
  "lastModified": "2026-06-17T08:19:43.623",
  "cisaActionDue": "2024-09-24",
  "cisaExploitAdd": "2024-09-03",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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            }
          ],
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          "operator": "OR"
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      "operator": "AND"
    }
  ],
  "sourceIdentifier": "security@eset.com",
  "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.",
  "cisaVulnerabilityName": "Kingsoft WPS Office Path Traversal Vulnerability"
}