GSD-2020-15860

Vulnerability from gsd - Updated: 2023-12-13 01:21
Details
Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing remote code execution. It allows an authenticated user to execute any application in the backend operating system through the web application, despite the affected application not being published. In addition, it was discovered that it is possible to access any host in the internal domain, even if it has no published applications or the mentioned host is no longer associated with that server farm.
Aliases
Aliases
CVE-2020-15860
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{
  "GSD": {
    "alias": "CVE-2020-15860",
    "description": "Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing remote code execution. It allows an authenticated user to execute any application in the backend operating system through the web application, despite the affected application not being published. In addition, it was discovered that it is possible to access any host in the internal domain, even if it has no published applications or the mentioned host is no longer associated with that server farm.",
    "id": "GSD-2020-15860"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2020-15860"
      ],
      "details": "Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing remote code execution. It allows an authenticated user to execute any application in the backend operating system through the web application, despite the affected application not being published. In addition, it was discovered that it is possible to access any host in the internal domain, even if it has no published applications or the mentioned host is no longer associated with that server farm.",
      "id": "GSD-2020-15860",
      "modified": "2023-12-13T01:21:43.452589Z",
      "schema_version": "1.4.0"
    }
  },
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        "ID": "CVE-2020-15860",
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      "affects": {
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                    "version": {
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                        {
                          "version_value": "n/a"
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          }
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          {
            "name": "https://www.parallels.com/products/ras/remote-application-server/",
            "refsource": "MISC",
            "url": "https://www.parallels.com/products/ras/remote-application-server/"
          },
          {
            "name": "https://www.coresecurity.com/core-labs/advisories/parallels-ras-os-command-execution",
            "refsource": "MISC",
            "url": "https://www.coresecurity.com/core-labs/advisories/parallels-ras-os-command-execution"
          },
          {
            "name": "https://kb.parallels.com/en/125112",
            "refsource": "CONFIRM",
            "url": "https://kb.parallels.com/en/125112"
          }
        ]
      }
    },
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        "nodes": [
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                "cpe23Uri": "cpe:2.3:a:parallels:remote_application_server:17.1.1:*:*:*:*:*:*:*",
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        "description": {
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              "value": "Parallels Remote Application Server (RAS) 17.1.1 has a Business Logic Error causing remote code execution. It allows an authenticated user to execute any application in the backend operating system through the web application, despite the affected application not being published. In addition, it was discovered that it is possible to access any host in the internal domain, even if it has no published applications or the mentioned host is no longer associated with that server farm."
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              "url": "https://www.coresecurity.com/core-labs/advisories/parallels-ras-os-command-execution"
            },
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              "url": "https://kb.parallels.com/en/125112"
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 6.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "exploitabilityScore": 3.1,
          "impactScore": 6.0
        }
      },
      "lastModifiedDate": "2023-01-20T20:49Z",
      "publishedDate": "2020-07-24T16:15Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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