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CVE-2025-41253

Estado: AplazadaAlta (7.5)—

The following versions of Spring Cloud Gateway Server Webflux may be vulnerable to the ability to expose environment variables and system properties to attackers.

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).
  *  An admin or untrusted third party using Spring Expression Language (SpEL) to access environment variables or system properties via routes.
  *  An untrusted third party could create a route that uses SpEL to access environment variables or system properties if:  *  The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway and management.endpoint.gateway.enabled=trueor management.endpoint.gateway.access=unrestricte.
  *  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.

AV:N/AC:L/PR:N: explotación remota sin autenticación (T1190). SpEL permite leer variables de entorno y propiedades del sistema (T1552.001: credenciales en variables de entorno; T1005: acceso a datos del sistema).

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

Vulnerability ScanningUser TrainingRestrict File and Directory PermissionsPrivileged Account ManagementPassword PoliciesNetwork Segmentation

Tecnologías afectadas (1)

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

Vmware — Cloud Gateway Server WebfluxAI

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2025-41253",
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-41253",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-10-16T15:05:36.057326Z"
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          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 3.6,
        "exploitabilityScore": 3.9
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          "versions": [
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              "version": "3.1.x"
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  "published": "2025-10-16T15:15:33.213",
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      "lang": "en",
      "value": "The following versions of Spring Cloud Gateway Server Webflux may be vulnerable to the ability to expose environment variables and system properties to attackers.\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  *  An admin or untrusted third party using Spring Expression Language (SpEL) to access environment variables or system properties via routes.\n  *  An untrusted third party could create a route that uses SpEL to access environment variables or system properties if:  *  The Spring Cloud Gateway Server Webflux actuator web endpoint is enabled via management.endpoints.web.exposure.include=gateway and management.endpoint.gateway.enabled=trueor management.endpoint.gateway.access=unrestricte.\n  *  The actuator endpoints are available to attackers.\n  *  The actuator endpoints are unsecured."
    }
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  "lastModified": "2026-06-17T09:22:40.703",
  "sourceIdentifier": "security@vmware.com"
}