{
  "id": "CVE-2021-22879",
  "sourceIdentifier": "support@hackerone.com",
  "published": "2021-04-14T13:15:13.040",
  "lastModified": "2022-10-24T17:16:27.233",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Nextcloud Desktop Client prior to 3.1.3 is vulnerable to resource injection by way of missing validation of URLs, allowing a malicious server to execute remote commands. User interaction is needed for exploitation."
    },
    {
      "lang": "es",
      "value": "Nextcloud Desktop Client versiones anteriores a 3.1.3, es vulnerable a una inyecci\u00f3n de recursos debido a una falta de comprobaci\u00f3n de las URL, permitiendo a un servidor malicioso ejecutar comandos remotos. Una interacci\u00f3n del usuario es necesaria para su explotaci\u00f3n"
    }
  ],
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        "type": "Primary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ],
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        "type": "Primary",
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          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "PARTIAL",
          "baseScore": 6.8
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-74"
        }
      ]
    },
    {
      "source": "support@hackerone.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-99"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
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  "references": [
    {
      "url": "https://github.com/nextcloud/desktop/pull/2906",
      "source": "support@hackerone.com",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://hackerone.com/reports/1078002",
      "source": "support@hackerone.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MTWBJAS5DJJIK7LLVBZZQTSJASUVIRVE/",
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    {
      "url": "https://security.gentoo.org/glsa/202105-37",
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}