{
  "id": "CVE-2020-36194",
  "sourceIdentifier": "security@qnapsecurity.com.tw",
  "published": "2021-07-01T02:15:07.157",
  "lastModified": "2021-07-06T17:54:49.080",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An XSS vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to inject malicious code. This issue affects: QNAP Systems Inc. QTS versions prior to 4.5.2.1566 Build 20210202. QNAP Systems Inc. QuTS hero versions prior to h4.5.2.1638 build 20210414. This issue does not affect: QNAP Systems Inc. QTS 4.5.3."
    },
    {
      "lang": "es",
      "value": "Se ha reportado de una vulnerabilidad de tipo XSS que afecta a NAS de QNAP que ejecutan QTS y QuTS hero. Si es explotada, esta vulnerabilidad permite a atacantes inyectar c\u00f3digo malicioso. Este problema afecta: QNAP Systems Inc. Versiones de QTS anteriores a 4.5.2.1566 Build 20210202. versiones de QNAP Systems Inc. QuTS hero anteriores a h4.5.2.1638 build 20210414. Este problema no afecta: QNAP Systems Inc. versi\u00f3n QTS 4.5.3"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      },
      {
        "source": "security@qnapsecurity.com.tw",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "CHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "source": "security@qnapsecurity.com.tw",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:qnap:qts:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "4.5.2.1566",
              "matchCriteriaId": "26415FA9-8433-4E37-B8AD-B82720A27C1A"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:o:qnap:quts_hero:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "h4.5.2.1638",
              "matchCriteriaId": "ADA7C3AF-799D-4A93-AA53-EBDCC7967F04"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.qnap.com/zh-tw/security-advisory/qsa-21-32",
      "source": "security@qnapsecurity.com.tw",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}