{
  "id": "CVE-2021-30638",
  "sourceIdentifier": "security@apache.org",
  "published": "2021-04-27T19:15:07.733",
  "lastModified": "2022-10-27T12:42:54.697",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Information Exposure vulnerability in context asset handling of Apache Tapestry allows an attacker to download files inside WEB-INF if using a specially-constructed URL. This was caused by an incomplete fix for CVE-2020-13953. This issue affects Apache Tapestry Apache Tapestry 5.4.0 version to Apache Tapestry 5.6.3; Apache Tapestry 5.7.0 version and Apache Tapestry 5.7.1."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Exposici\u00f3n de Informaci\u00f3n en el manejo de activos de contexto de Apache Tapestry, permite a un atacante descargar archivos dentro de WEB-INF si usa una URL especialmente construida. Esto fue causado por una correcci\u00f3n incompleta para CVE-2020-13953. Este problema afecta a Apache Tapestry Apache Tapestry versi\u00f3n 5.4.0 a Apache Tapestry 5.6.3; Apache Tapestry 5.7.0 versi\u00f3n y Apache Tapestry 5.7.1"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 3.9,
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          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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  "references": [
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      "url": "http://www.openwall.com/lists/oss-security/2021/04/27/3",
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