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CVE-2020-8271

Estado: ModificadaCrítica (9.8)—

Unauthenticated remote code execution with root privileges in Citrix SD-WAN Center versions before 11.2.2, 11.1.2b and 10.2.8

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Citrix — Sd-wan

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-8271",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Citrix SD-WAN Center",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed in 11.2.2, 11.1.2b and 10.2.8"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-11-16T01:15:13.763",
  "references": [
    {
      "url": "https://support.citrix.com/article/CTX285061",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "support@hackerone.com"
    },
    {
      "url": "https://support.citrix.com/article/CTX285061",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "support@hackerone.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Unauthenticated remote code execution with root privileges in Citrix SD-WAN Center versions before 11.2.2, 11.1.2b and 10.2.8"
    },
    {
      "lang": "es",
      "value": "Una ejecución de código remota no autenticada con privilegios root en Citrix SD-WAN Center versiones anteriores a 11.2.2, 11.1.2b y 10.2.8"
    }
  ],
  "lastModified": "2026-06-17T03:26:10.183",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "08B0CB82-D5B5-4D2D-8F82-AE3188ACEECF",
              "versionEndExcluding": "10.2.8",
              "versionStartIncluding": "10.2.0"
            },
            {
              "criteria": "cpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CEF999A4-33AC-41F0-B13B-3BD61A0D21B2",
              "versionEndExcluding": "11.1.2b",
              "versionStartIncluding": "11.1.0"
            },
            {
              "criteria": "cpe:2.3:a:citrix:sd-wan:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4EABD332-2DFB-4539-89E1-1E4F7A9FDD9F",
              "versionEndExcluding": "11.2.2",
              "versionStartIncluding": "11.2.0"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "support@hackerone.com"
}