gsd-2021-42237
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2021-42237",
    "description": "Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.",
    "id": "GSD-2021-42237",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2021-42237"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2021-42237"
      ],
      "details": "Sitecore XP 7.5 Initial Release to Sitecore XP 8.2 Update-7 is vulnerable to an insecure deserialization attack where it is possible to achieve remote command execution on the machine. No authentication or special configuration is required to exploit this vulnerability.",
      "id": "GSD-2021-42237",
      "modified": "2023-12-13T01:23:06.146423Z",
      "schema_version": "1.4.0"
    }
  },
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      "cveID": "CVE-2021-42237",
      "dateAdded": "2022-03-25",
      "dueDate": "2022-04-15",
      "product": "XP",
      "requiredAction": "Apply updates per vendor instructions.",
      "shortDescription": "Sitcore XP contains an insecure deserialization vulnerability which can allow for remote code execution.",
      "vendorProject": "Sitecore",
      "vulnerabilityName": "Sitecore XP Remote Command Execution Vulnerability"
    },
    "cve.org": {
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        "ID": "CVE-2021-42237",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
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                  {
                    "product_name": "n/a",
                    "version": {
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                          "version_value": "n/a"
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            "url": "http://sitecore.com"
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            "url": "https://support.sitecore.com/kb?id=kb_article_view\u0026sysparm_article=KB1000776"
          },
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            "url": "https://blog.assetnote.io/2021/11/02/sitecore-rce/"
          },
          {
            "name": "http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html",
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            "url": "http://packetstormsecurity.com/files/164988/Sitecore-Experience-Platform-XP-Remote-Code-Execution.html"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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            }
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 10.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2021-12-03T21:17Z",
      "publishedDate": "2021-11-05T10:15Z"
    }
  }
}


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