FKIE_CVE-2024-32764

Vulnerability from fkie_nvd - Published: 2024-04-26 15:15 - Updated: 2026-06-17 07:30
Severity
9.9 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
Summary
A missing authentication for critical function vulnerability has been reported to affect myQNAPcloud Link. If exploited, the vulnerability could allow users with the privilege level of some functionality via a network. We have already fixed the vulnerability in the following version: myQNAPcloud Link 2.4.51 and later
References
security@qnapsecurity.com.twhttps://www.qnap.com/en/security-advisory/qsa-24-09Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.qnap.com/en/security-advisory/qsa-24-09Vendor Advisory
Impacted products
Vendor Product Version
qnap myqnapcloud_link *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "myQNAPcloud Link",
          "vendor": "QNAP Systems Inc.",
          "versions": [
            {
              "lessThan": "2.4.51",
              "status": "affected",
              "version": "2.4.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "security@qnapsecurity.com.tw"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:qnap:myqnapcloud_link:2.4:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "myqnapcloud_link",
          "vendor": "qnap",
          "versions": [
            {
              "lessThan": "2.4.51",
              "status": "affected",
              "version": "2.4",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qnap:myqnapcloud_link:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "4840DE03-3C52-45D5-9256-3B2A49E82AE8",
              "versionEndExcluding": "2.4.51",
              "versionStartIncluding": "2.4.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A missing authentication for critical function vulnerability has been reported to affect myQNAPcloud Link. If exploited, the vulnerability could allow users with the privilege level of some functionality via a network.\n\nWe have already fixed the vulnerability in the following version:\nmyQNAPcloud Link 2.4.51 and later\n"
    },
    {
      "lang": "es",
      "value": "Se ha informado que falta una autenticaci\u00f3n para una vulnerabilidad de funci\u00f3n cr\u00edtica que afecta a myQNAPcloud Link. Si se explota, la vulnerabilidad podr\u00eda permitir a los usuarios con el nivel de privilegio de alguna funcionalidad a trav\u00e9s de una red. Ya hemos solucionado la vulnerabilidad en la siguiente versi\u00f3n: myQNAPcloud Link 2.4.51 y posteriores"
    }
  ],
  "id": "CVE-2024-32764",
  "lastModified": "2026-06-17T07:30:23.433",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.3,
        "source": "security@qnapsecurity.com.tw",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-32764",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-06-03T17:31:11.291616Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-04-26T15:15:48.743",
  "references": [
    {
      "source": "security@qnapsecurity.com.tw",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.qnap.com/en/security-advisory/qsa-24-09"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.qnap.com/en/security-advisory/qsa-24-09"
    }
  ],
  "sourceIdentifier": "security@qnapsecurity.com.tw",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-306"
        },
        {
          "lang": "en",
          "value": "CWE-346"
        },
        {
          "lang": "en",
          "value": "CWE-749"
        }
      ],
      "source": "security@qnapsecurity.com.tw",
      "type": "Secondary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.


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