fkie_cve-2024-42012
Vulnerability from fkie_nvd
Published
2025-01-22 16:15
Modified
2025-02-04 19:15
Severity ?
5.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N
Summary
GRAU DATA Blocky before 3.1 stores passwords encrypted rather than hashed. At the login screen, the user's password is compared to the user's decrypted cleartext password. An attacker with Windows admin or debugging rights can therefore steal the user's Blocky password and from there impersonate that local user.
References
cve@mitre.orghttps://www.blockyforveeam.com/en/security-bulletin-2024-06-25/
cve@mitre.orghttps://www.graudata.com/en/products/protection-against-ransomware/blocky-for-veeam/
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GRAU DATA Blocky before 3.1 stores passwords encrypted rather than hashed. At the login screen, the user\u0027s password is compared to the user\u0027s decrypted cleartext password. An attacker with Windows admin or debugging rights can therefore steal the user\u0027s Blocky password and from there impersonate that local user."
    },
    {
      "lang": "es",
      "value": "GRAU DATA Blocky anterior a la versi\u00f3n 3.1 almacena contrase\u00f1as cifradas en lugar de cifradas. En la pantalla de inicio de sesi\u00f3n, la contrase\u00f1a del usuario se compara con la contrase\u00f1a texto plano descifrada del usuario. Por lo tanto, un atacante con derechos de administrador o de depuraci\u00f3n de Windows puede robar la contrase\u00f1a de Blocky del usuario y, desde all\u00ed, hacerse pasar por ese usuario local."
    }
  ],
  "id": "CVE-2024-42012",
  "lastModified": "2025-02-04T19:15:31.403",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.7,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 0.5,
        "impactScore": 5.2,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-01-22T16:15:29.183",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://www.blockyforveeam.com/en/security-bulletin-2024-06-25/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.graudata.com/en/products/protection-against-ransomware/blocky-for-veeam/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-522"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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