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CVE-2015-7359

Estado: ModificadaAlta (7.8)—

The (1) IsVolumeAccessibleByCurrentUser and (2) MountDevice methods in Ntdriver.c in TrueCrypt 7.0, VeraCrypt before 1.15, and CipherShed, when running on Windows, do not check the impersonation level of impersonation tokens, which allows local users to impersonate a user at SecurityIdentify level and gain access to other users' mounted encrypted volumes.

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 (3)

Ciphershed — CiphershedIdrix — VeracryptTruecrypt — Truecrypt

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2015-7359",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 4.6,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
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        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
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          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.0/AV:L/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"
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        "exploitabilityScore": 1.8
      }
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  "affected": [
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      "affectedData": [
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  "vulnStatus": "Modified",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
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      "lang": "en",
      "value": "The (1) IsVolumeAccessibleByCurrentUser and (2) MountDevice methods in Ntdriver.c in TrueCrypt 7.0, VeraCrypt before 1.15, and CipherShed, when running on Windows, do not check the impersonation level of impersonation tokens, which allows local users to impersonate a user at SecurityIdentify level and gain access to other users' mounted encrypted volumes."
    },
    {
      "lang": "es",
      "value": "Los métodos (1) IsVolumeAccessibleByCurrentUser y (2) MountDevice en Ntdriver.c en TrueCrypt 7.0; VeraCrypt, en versiones anteriores a la 1.15; y CipherShed, cuando se ejecutan en Windows, no comprueban el nivel de suplantación de los tokens de suplantación, lo que permite que los usuarios locales suplanten a un usuario a nivel de SecurityIdentify y obtengan acceso a los volúmenes cifrados montados de otros usuarios."
    }
  ],
  "lastModified": "2026-06-17T00:32:18.523",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}