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CVE-2022-40756

Estado: ModificadaAlta (8.8)—

If folder security is misconfigured for Actian Zen PSQL BEFORE Patch Update 1 for Zen 15 SP1 (v15.11.005), Patch Update 4 for Zen 15 (v15.01.017), or Patch Update 5 for Zen 14 SP2 (v14.21.022), it can allow an attacker (with file read/write access) to remove specific security files in order to reset the master password and gain access to the database.

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).

Tecnologías afectadas (2)

Actian — PsqlActian — ZEN

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2022-40756",
  "cveTags": [],
  "metrics": {
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        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-40756",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-05-20T15:57:18.555383Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 2.8
      },
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 8.8,
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
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          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 2.8
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  },
  "affected": [
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      "affectedData": [
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          "product": "n/a",
          "versions": [
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              "status": "affected",
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  "published": "2022-09-30T19:15:15.997",
  "references": [
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      "url": "https://actian.my.salesforce.com/sfc/p/#300000001XnW/a/4y000000LhjZ/s7Hk0dFM1Z9nLuAPa50rMaZie7mqCR5u33NZFbdKT7Q",
      "tags": [
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    {
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      "tags": [
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    {
      "url": "https://actian.my.salesforce.com/sfc/p/#300000001XnW/a/4y000000LhjZ/s7Hk0dFM1Z9nLuAPa50rMaZie7mqCR5u33NZFbdKT7Q",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "type": "Secondary",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
        {
          "lang": "en",
          "value": "CWE-732"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "If folder security is misconfigured for Actian Zen PSQL BEFORE Patch Update 1 for Zen 15 SP1 (v15.11.005), Patch Update 4 for Zen 15 (v15.01.017), or Patch Update 5 for Zen 14 SP2 (v14.21.022), it can allow an attacker (with file read/write access) to remove specific security files in order to reset the master password and gain access to the database."
    },
    {
      "lang": "es",
      "value": "Si la seguridad de la carpeta está configurada inapropiadamente para Actian Zen PSQL versiones ANTERIORES a la actualización del Parche 1 para Zen 15 SP1 (v15.11.005), la actualización del Parche 4 para Zen 15 (v15.01.017), o la actualización del Parche 5 para Zen 14 SP2 (v14.21.022), puede permitir a un atacante (con acceso de lectura/escritura de archivos) eliminar archivos de seguridad específicos para restablecer la contraseña maestra y conseguir acceso a la base de datos"
    }
  ],
  "lastModified": "2026-06-17T05:01:59.547",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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          ],
          "operator": "OR"
        }
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  ],
  "sourceIdentifier": "cve@mitre.org"
}