CVE-2025-3426

Estado: AplazadaAlta (7.2)—

We observed that Intellispace Portal binaries doesn’t have any protection mechanisms to prevent reverse engineering. Specifically, the app’s code is not obfuscated, and no measures are in place to protect against decompilation, disassembly, or debugging. As a result, attackers can reverse-engineer the application to gain insights into its internal workings, which can potentially lead to the discovery of sensitive information, business logic flaws, and other vulnerabilities.

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Utilizing this flaw, the attacker was able to identify the Hardcoded credentials from PortalUsersDatabase.dll, which contains .NET remoting definition. Inside the namespace PortalUsersDatabase, the class Users contains the functions CreateAdmin and CreateService that are used to initialize accounts in the Portal service. Both CreateAdmin and CreateService functions contain a hardcoded encrypted password along with its respective salt that are set with the function SetInitialPasswordAndSalt. This issue affects IntelliSpace Portal: 12 and prior; Advanced Visualization Workspace: 15.

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:M/U:Green
Puntuación base: 7.2

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.16%
Percentil entre todas las CVEs puntuadas: 5
Fecha de la puntuación: 5/10/2026

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.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation85 %
Impacto principalT1078.001 Default Accountsstealth · persistence · privilege escalation · initial access90 %
Impacto secundarioT1552.007 Container APIcredential access85 %

Acceso local sin interacción (AV:L/UI:N) permite extraer credenciales hardcodeadas de binarios .NET sin ofuscación, escalando a cuentas administrativas del Portal.

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

User Account Management Threat Intelligence Program Privileged Account Management Password Policies Network Segmentation Multi-factor Authentication

Tecnologías afectadas (2)

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

Philips — Advanced Visualization Workspace^AI Philips — Intellispace Portal^AI

CWE

CWE-798

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-3426",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-3426",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-04-08T14:20:31.067496Z"
        }
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    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "20705f08-db8b-4497-8f94-7eea62317651",
        "cvssData": {
          "Safety": "PRESENT",
          "version": "4.0",
          "Recovery": "USER",
          "baseScore": 7.2,
          "Automatable": "YES",
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "valueDensity": "CONCENTRATED",
          "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:U/V:C/RE:M/U:Green",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "GREEN",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "HIGH",
          "vulnIntegrityImpact": "NONE",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "HIGH",
          "vulnAvailabilityImpact": "NONE",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "MODERATE",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
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  "affected": [
    {
      "source": "20705f08-db8b-4497-8f94-7eea62317651",
      "affectedData": [
        {
          "vendor": "Philips",
          "product": "IntelliSpace Portal",
          "versions": [
            {
              "status": "affected",
              "version": "12 and prior"
            }
          ],
          "platforms": [
            "Windows"
          ],
          "defaultStatus": "unaffected"
        },
        {
          "vendor": "Philips",
          "product": "Advanced Visualization Workspace",
          "versions": [
            {
              "status": "affected",
              "version": "15"
            }
          ],
          "platforms": [
            "Windows"
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          "defaultStatus": "unaffected"
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      ]
    }
  ],
  "published": "2025-04-07T17:15:40.073",
  "references": [
    {
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-3426",
      "source": "20705f08-db8b-4497-8f94-7eea62317651"
    },
    {
      "url": "https://www.philips.com/a-w/security/security-advisories.html#security_advisories",
      "source": "20705f08-db8b-4497-8f94-7eea62317651"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "20705f08-db8b-4497-8f94-7eea62317651",
      "description": [
        {
          "lang": "en",
          "value": "CWE-798"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "We observed that Intellispace Portal binaries doesn’t have any protection mechanisms to prevent reverse engineering. Specifically, the app’s code is not obfuscated, and no measures are in place to protect against decompilation, disassembly, or debugging. As a result, attackers can reverse-engineer the application to gain insights into its internal workings, which can potentially lead to the discovery of sensitive information, business logic flaws, and other vulnerabilities.\nUtilizing this flaw, the attacker was able to identify the Hardcoded credentials from PortalUsersDatabase.dll, which contains .NET remoting definition. Inside the namespace PortalUsersDatabase, the class Users contains the functions CreateAdmin and CreateService that are used to initialize accounts in the Portal service. Both CreateAdmin and CreateService functions contain a hardcoded encrypted password along with its respective salt that are set with the function SetInitialPasswordAndSalt.\nThis issue affects IntelliSpace Portal: 12 and prior; Advanced Visualization Workspace: 15."
    },
    {
      "lang": "es",
      "value": "Observamos que los binarios de Intellispace Portal carecen de mecanismos de protección para evitar la ingeniería inversa. En concreto, el código de la aplicación no está ofuscado y no existen medidas de protección contra la descompilación, el desensamblado ni la depuración. Como resultado, los atacantes pueden aplicar ingeniería inversa a la aplicación para obtener información sobre su funcionamiento interno, lo que podría conducir al descubrimiento de información confidencial, fallos de lógica de negocio y otras vulnerabilidades. Aprovechando esta vulnerabilidad, el atacante pudo identificar las credenciales codificadas de PortalUsersDatabase.dll, que contiene la definición de comunicación remota .NET. Dentro del espacio de nombres PortalUsersDatabase, la clase Users contiene las funciones CreateAdmin y CreateService, que se utilizan para inicializar cuentas en el servicio Portal. Ambas funciones, CreateAdmin y CreateService, contienen una contraseña cifrada codificada junto con su respectiva sal, que se configura con la función SetInitialPasswordAndSalt. Este problema afecta a IntelliSpace Portal: versión 12 y anteriores; Advanced Visualization Workspace: versión 15."
    }
  ],
  "lastModified": "2026-06-17T09:19:56.357",
  "sourceIdentifier": "20705f08-db8b-4497-8f94-7eea62317651"
}