FKIE_CVE-2021-22361

Vulnerability from fkie_nvd - Published: 2021-06-22 18:15 - Updated: 2026-06-17 03:37
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
There is an improper authorization vulnerability in eCNS280 V100R005C00, V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200. A file access is not authorized correctly. Attacker with low access may launch privilege escalation in a specific scenario. This may compromise the normal service.
References
psirt@huawei.comhttps://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-cgp-enVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-cgp-enVendor Advisory
Impacted products
Vendor Product Version
huawei ecns280_firmware v100r005c00
huawei ecns280_firmware v100r005c10
huawei ecns280 -
huawei ese620x_vess_firmware v100r001c10spc200
huawei ese620x_vess_firmware v100r001c20spc200
huawei ese620x_vess -
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "eCNS280;eSE620X vESS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "V100R005C00,V100R005C10"
            },
            {
              "status": "affected",
              "version": "V100R001C10SPC200,V100R001C20SPC200"
            }
          ]
        }
      ],
      "source": "psirt@huawei.com"
    }
  ],
  "configurations": [
    {
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              "vulnerable": true
            },
            {
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              "matchCriteriaId": "375D7506-5F13-4CAA-800F-6C73ADEBF2E7",
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            }
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      "operator": "AND"
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    {
      "nodes": [
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              "vulnerable": true
            },
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          "operator": "OR"
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      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "There is an improper authorization vulnerability in eCNS280 V100R005C00, V100R005C10 and eSE620X vESS V100R001C10SPC200, V100R001C20SPC200. A file access is not authorized correctly. Attacker with low access may launch privilege escalation in a specific scenario. This may compromise the normal service."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de autorizaci\u00f3n inapropiada en eCNS280 V100R005C00, V100R005C10 y eSE620X vESS V100R001C10SPC200, V100R001C20SPC200. El acceso a un archivo no est\u00e1 autorizado correctamente. Un atacante con bajo acceso puede lanzar una escalada de privilegios en un escenario espec\u00edfico. Esto puede comprometer el servicio normal"
    }
  ],
  "id": "CVE-2021-22361",
  "lastModified": "2026-06-17T03:37:03.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-06-22T18:15:07.960",
  "references": [
    {
      "source": "psirt@huawei.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-cgp-en"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210519-02-cgp-en"
    }
  ],
  "sourceIdentifier": "psirt@huawei.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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