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CVE-2025-41243

Estado: AplazadaCrítica (10)—

Spring Cloud Gateway Server Webflux may be vulnerable to Spring Environment property modification.

An application should be considered vulnerable when all the following are true:

Detalles técnicos trazas, registros y código del informe original
  *  The application is using Spring Cloud Gateway Server Webflux (Spring Cloud Gateway Server WebMVC is not vulnerable).
  *  Spring Boot actuator is a dependency.
  *  The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway.
  *  The actuator endpoints are available to attackers.
  *  The actuator endpoints are unsecured.

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.

Aplicación web expuesta (AV:N, PR:N, UI:N) con endpoints de actuador desprotegidos permite modificar propiedades de entorno Spring, resultando en ejecución de código arbitrario (CWE-94) y manipulación de configuración (CWE-917).

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 ManagementAuditVulnerability ScanningUser Account ManagementRestrict Web-Based ContentRestrict File and Directory Permissions

Tecnologías afectadas (3)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Vmware — BootAIVmware — Cloud GatewayAIVmware — WebfluxAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-41243",
  "cveTags": [],
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        "ssvcData": {
          "id": "CVE-2025-41243",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-17T03:55:50.913793Z"
        }
      }
    ],
    "cvssMetricV31": [
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        "source": "security@vmware.com",
        "cvssData": {
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          "version": "3.1",
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          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security@vmware.com",
      "affectedData": [
        {
          "vendor": "Spring",
          "product": "Cloud Gateway",
          "versions": [
            {
              "status": "affected",
              "version": "4.3.x",
              "lessThan": "4.3.1",
              "versionType": "custom"
            },
            {
              "status": "affected",
              "version": "4.2.x",
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            {
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              "version": "4.1.x, 4.0.x",
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  "published": "2025-09-16T15:15:44.330",
  "references": [
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      "url": "https://spring.io/security/cve-2025-41243",
      "source": "security@vmware.com"
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  "vulnStatus": "Deferred",
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  "descriptions": [
    {
      "lang": "en",
      "value": "Spring Cloud Gateway Server Webflux may be vulnerable to Spring Environment property modification.\n\nAn application should be considered vulnerable when all the following are true:\n\n  *  The application is using Spring Cloud Gateway Server Webflux (Spring Cloud Gateway Server WebMVC is not vulnerable).\n  *  Spring Boot actuator is a dependency.\n  *  The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway.\n  *  The actuator endpoints are available to attackers.\n  *  The actuator endpoints are unsecured."
    }
  ],
  "lastModified": "2026-06-17T09:22:39.780",
  "sourceIdentifier": "security@vmware.com"
}