nvd-json-data-feeds/CVE-2020/CVE-2020-261xx/CVE-2020-26118.json

{
  "id": "CVE-2020-26118",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2021-01-11T15:15:12.967",
  "lastModified": "2024-11-21T05:19:17.047",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In SmartBear Collaborator Server through 13.3.13302, use of the Google Web Toolkit (GWT) API introduces a post-authentication Java deserialization vulnerability. The application's UpdateMemento class accepts a serialized Java object directly from the user without properly sanitizing it. A malicious object can be submitted to the server via an authenticated attacker to execute commands on the underlying system."
    },
    {
      "lang": "es",
      "value": "En SmartBear Collaborator Server versiones hasta 13.3.13302, el uso de la API de Google Web Toolkit (GWT) introduce una vulnerabilidad de deserializaci\u00f3n de Java post-autenticaci\u00f3n. La clase UpdateMemento de la aplicaci\u00f3n acepta un objeto Java serializado directamente del usuario sin sanear apropiadamente. Se puede enviar un objeto malicioso al servidor por medio de un atacante autenticado para ejecutar comandos en el sistema subyacente"
    }
  ],
  "metrics": {
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        "type": "Secondary",
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          "version": "3.1",
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          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
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          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ],
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        "source": "nvd@nist.gov",
        "type": "Primary",
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          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
          "baseScore": 9.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "SINGLE",
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "availabilityImpact": "COMPLETE"
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 8.0,
        "impactScore": 10.0,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:smartbear:collaborator:*:*:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://support.smartbear.com/collaborator/docs/general-info/version-history/ver-13/ver-13-0.html",
      "source": "cve@mitre.org",
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        "Release Notes",
        "Vendor Advisory"
      ]
    },
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}