nvd-json-data-feeds/CVE-2021/CVE-2021-229xx/CVE-2021-22921.json

{
  "id": "CVE-2021-22921",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2021-07-12T11:15:08.017",
  "lastModified": "2022-04-06T14:30:09.710",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Node.js before 16.4.1, 14.17.2, and 12.22.2 is vulnerable to local privilege escalation attacks under certain conditions on Windows platforms. More specifically, improper configuration of permissions in the installation directory allows an attacker to perform two different escalation attacks: PATH and DLL hijacking."
    },
    {
      "lang": "es",
      "value": "Node.js versiones anteriores a 16.4.1, 14.17.2 y 12.22.2, es vulnerable a ataques de escalada de privilegios locales bajo determinadas condiciones en plataformas Windows. M\u00e1s concretamente, una configuraci\u00f3n inapropiada de los permisos en el directorio de instalaci\u00f3n permite a un atacante llevar a cabo dos ataques de escalada diferentes: PATH y secuestro de DLL"
    }
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        "type": "Primary",
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 1.8,
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          "accessVector": "LOCAL",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.4
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 3.4,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-732"
        }
      ]
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      "type": "Secondary",
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        {
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          "value": "CWE-732"
        }
      ]
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    {
      "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
      "source": "support@hackerone.com",
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      "source": "support@hackerone.com",
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      "url": "https://nodejs.org/en/blog/vulnerability/july-2021-security-releases/",
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}