fkie_cve-2021-28801
Vulnerability from fkie_nvd
Published
2021-06-11 07:15
Modified
2024-11-21 06:00
Severity ?
3.1 (Low) - CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
An out-of-bounds read vulnerability has been reported to affect certain QNAP switches running QSS. If exploited, this vulnerability allows attackers to read sensitive information on the system. This issue affects: QNAP Systems Inc. QSS versions prior to 1.0.2 build 20210122 on QSW-M2108-2C; versions prior to 1.0.2 build 20210122 on QSW-M2108-2S; versions prior to 1.0.2 build 20210122 on QSW-M2108R-2C.
References
security@qnapsecurity.com.twhttps://www.qnap.com/zh-tw/security-advisory/qsa-21-23Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.qnap.com/zh-tw/security-advisory/qsa-21-23Vendor Advisory
Impacted products
Vendor Product Version
qnap qss *
qnap qsw-m2108-2c -
qnap qsw-m2108-2s -
qnap qsw-m2108r-2c -


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qnap:qss:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEF245FB-7B7B-4050-8261-3EFB2E3D8F15",
              "versionEndExcluding": "1.0.2",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:qnap:qsw-m2108-2c:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "A690794E-3F9B-47DA-A365-E8F100C730E2",
              "vulnerable": false
            },
            {
              "criteria": "cpe:2.3:h:qnap:qsw-m2108-2s:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "21692724-A864-4CEB-898C-4E6691C403C1",
              "vulnerable": false
            },
            {
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              "matchCriteriaId": "37F5E9FC-2CE2-473F-81C1-676BCCFFBD3D",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An out-of-bounds read vulnerability has been reported to affect certain QNAP switches running QSS. If exploited, this vulnerability allows attackers to read sensitive information on the system. This issue affects: QNAP Systems Inc. QSS versions prior to 1.0.2 build 20210122 on QSW-M2108-2C; versions prior to 1.0.2 build 20210122 on QSW-M2108-2S; versions prior to 1.0.2 build 20210122 on QSW-M2108R-2C."
    },
    {
      "lang": "es",
      "value": "Se ha reportado una vulnerabilidad de lectura fuera de l\u00edmites que afecta a determinados switches de QNAP que ejecutan QSS. Si es explotada, esta vulnerabilidad permite a atacantes leer informaci\u00f3n confidencial en el sistema. Este problema afecta: QNAP Systems Inc. versiones de QSS versiones anteriores a 1.0.2 build 20210122 en QSW-M2108-2C; versiones anteriores a 1.0.2 build 20210122 en QSW-M2108-2S; versiones anteriores a 1.0.2 build 20210122 en QSW-M2108R-2C"
    }
  ],
  "id": "CVE-2021-28801",
  "lastModified": "2024-11-21T06:00:13.787",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 3.1,
          "baseSeverity": "LOW",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 1.4,
        "source": "security@qnapsecurity.com.tw",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-11T07:15:06.490",
  "references": [
    {
      "source": "security@qnapsecurity.com.tw",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.qnap.com/zh-tw/security-advisory/qsa-21-23"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.qnap.com/zh-tw/security-advisory/qsa-21-23"
    }
  ],
  "sourceIdentifier": "security@qnapsecurity.com.tw",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "security@qnapsecurity.com.tw",
      "type": "Primary"
    }
  ]
}


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