FKIE_CVE-2019-11689

Vulnerability from fkie_nvd - Published: 2020-03-18 15:15 - Updated: 2024-11-21 04:21
Severity ?
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in ASUSTOR exFAT Driver through 1.0.0.r20. When conducting license validation, exfat.cgi and exfatctl fail to properly validate server responses and pass unsanitized text to the system shell, resulting in code execution as root.
References
cve@mitre.orghttps://github.com/mikedamm/CVEs/blob/master/CVE-2019-11688.mdExploit, Third Party Advisory
cve@mitre.orghttps://www.asustor.com/app_central/app_detail?id=776Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/mikedamm/CVEs/blob/master/CVE-2019-11688.mdExploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.asustor.com/app_central/app_detail?id=776Vendor Advisory
Impacted products
Vendor Product Version
asustor exfat_driver 1.0.0
asustor exfat_driver 1.0.0
asustor exfat_driver 1.0.0
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:asustor:exfat_driver:1.0.0:r14:*:*:*:*:*:*",
              "matchCriteriaId": "90D17D19-2591-45EB-A250-4CE98A6CAD8D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asustor:exfat_driver:1.0.0:r15:*:*:*:*:*:*",
              "matchCriteriaId": "47ACBAA6-66D1-47F3-AE60-8768C48F7D9A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:asustor:exfat_driver:1.0.0:r20:*:*:*:*:*:*",
              "matchCriteriaId": "1468FC2D-F6A0-457B-AB2F-0494D91F70CB",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in ASUSTOR exFAT Driver through 1.0.0.r20. When conducting license validation, exfat.cgi and exfatctl fail to properly validate server responses and pass unsanitized text to the system shell, resulting in code execution as root."
    },
    {
      "lang": "es",
      "value": "Se detect\u00f3 un problema en ASUSTOR exFAT Driver versiones hasta 1.0.0.r20. Al dirigir la comprobaci\u00f3n de licencia, exfat.cgi y exfatctl presenta un fallo al comprobar apropiadamente las respuestas del servidor y pasan texto no saneado hacia el shell del sistema, resultando en una ejecuci\u00f3n del c\u00f3digo como root."
    }
  ],
  "id": "CVE-2019-11689",
  "lastModified": "2024-11-21T04:21:35.883",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 9.3,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-03-18T15:15:11.797",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mikedamm/CVEs/blob/master/CVE-2019-11688.md"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.asustor.com/app_central/app_detail?id=776"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://github.com/mikedamm/CVEs/blob/master/CVE-2019-11688.md"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.asustor.com/app_central/app_detail?id=776"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.