{
  "id": "CVE-2021-42056",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-06-24T17:15:08.467",
  "lastModified": "2022-07-06T14:15:04.497",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Thales Safenet Authentication Client (SAC) for Linux and Windows through 10.7.7 creates insecure temporary hid and lock files allowing a local attacker, through a symlink attack, to overwrite arbitrary files, and potentially achieve arbitrary command execution with high privileges."
    },
    {
      "lang": "es",
      "value": "Thales Safenet Authentication Client (SAC) para Linux y Windows versiones hasta 10.7.7, crea archivos temporales de ocultaci\u00f3n y bloqueo no seguros que permiten a un atacante local, mediante un ataque de enlace simb\u00f3lico, sobrescribir archivos arbitrarios, y potencialmente lograr una ejecuci\u00f3n de comandos arbitrarios con altos privilegios"
    }
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          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "baseScore": 6.7,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 0.8,
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          "authentication": "NONE",
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          "baseScore": 7.2
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        "exploitabilityScore": 3.9,
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        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
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          "value": "CWE-59"
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  "references": [
    {
      "url": "https://github.com/z00z00z00/Safenet_SAC_CVE-2021-42056",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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  ]
}