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CVE-2026-40987

Estado: AnalizadaAlta (7.1)—

A malicious or compromised FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem (outside the configured local-directory) with attacker-controlled content.

Affected versions: Spring Integration 7.0.0 through 7.0.4; 6.5.0 through 6.5.8; 6.4.0 through 6.4.11; 6.3.0 through 6.3.14; 5.5.0 through 5.5.20.

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.

Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Tecnologías afectadas (1)

CWE

Referencias

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{
  "id": "CVE-2026-40987",
  "cveTags": [],
  "metrics": {
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          "id": "CVE-2026-40987",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-11T12:46:16.495655Z"
        }
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    "cvssMetricV31": [
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        "source": "security@vmware.com",
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          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "HIGH",
          "availabilityImpact": "LOW",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 1.3
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  "affected": [
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      "source": "security@vmware.com",
      "affectedData": [
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          "vendor": "Spring",
          "product": "Spring Integration",
          "versions": [
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              "status": "affected",
              "version": "7.0.0",
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              "versionType": "custom"
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              "version": "6.5.0",
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  "published": "2026-06-11T07:16:27.053",
  "references": [
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      "url": "https://spring.io/security/cve-2026-40987",
      "tags": [
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      "source": "security@vmware.com"
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  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "security@vmware.com",
      "description": [
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          "lang": "en",
          "value": "CWE-22"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A malicious or compromised FTP/SFTP/SMB server can write arbitrary files anywhere on the client filesystem (outside the configured local-directory) with attacker-controlled content.\n\nAffected versions:\nSpring Integration 7.0.0 through 7.0.4; 6.5.0 through 6.5.8; 6.4.0 through 6.4.11; 6.3.0 through 6.3.14; 5.5.0 through 5.5.20."
    },
    {
      "lang": "es",
      "value": "Un servidor FTP/SFTP/SMB malicioso o comprometido puede escribir archivos arbitrarios en cualquier lugar del sistema de archivos del cliente (fuera del directorio local configurado) con contenido controlado por el atacante.\n\nVersiones afectadas:\nSpring Integration 7.0.0 hasta 7.0.4; 6.5.0 hasta 6.5.8; 6.4.0 hasta 6.4.11; 6.3.0 hasta 6.3.14; 5.5.0 hasta 5.5.20."
    }
  ],
  "lastModified": "2026-09-04T18:07:41.340",
  "configurations": [
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