« Volver al listado

CVE-2020-8245

Estado: ModificadaMedia (6.1)—

Improper Input Validation on Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b leads to an HTML Injection attack against the SSL VPN web portal.

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 (3)

Citrix — Application Delivery Controller FirmwareCitrix — GatewayCitrix — Netscaler Gateway

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-8245",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 6.1,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.7,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "support@hackerone.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Citrix ADC, Citrix Gateway",
          "versions": [
            {
              "status": "affected",
              "version": "Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-09-18T21:15:13.170",
  "references": [
    {
      "url": "https://support.citrix.com/article/CTX281474",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "support@hackerone.com"
    },
    {
      "url": "https://support.citrix.com/article/CTX281474",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "support@hackerone.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Input Validation on Citrix ADC and Citrix Gateway 13.0 before 13.0-64.35, Citrix ADC and NetScaler Gateway 12.1 before 12.1-58.15, Citrix ADC 12.1-FIPS before 12.1-55.187, Citrix ADC and NetScaler Gateway 12.0, Citrix ADC and NetScaler Gateway 11.1 before 11.1-65.12, Citrix SD-WAN WANOP 11.2 before 11.2.1a, Citrix SD-WAN WANOP 11.1 before 11.1.2a, Citrix SD-WAN WANOP 11.0 before 11.0.3f, Citrix SD-WAN WANOP 10.2 before 10.2.7b leads to an HTML Injection attack against the SSL VPN web portal."
    },
    {
      "lang": "es",
      "value": "Una Comprobación de Entrada inapropiada en Citrix ADC y Citrix Gateway versiones 13.0 anteriores a 13.0-64.35, Citrix ADC y NetScaler Gateway versiones 12.1 anteriores a 12.1-58.15, Citrix ADC versiones 12.1-FIPS anteriores a 12.1-55.187, Citrix ADC y NetScaler Gateway versión 12.0, Citrix ADC y NetScaler Gateway 11.1 antes 11.1-65.12, Citrix SD-WAN WANOP versiones 11.2 anteriores a 11.2.1a, Citrix SD-WAN WANOP versiones 11.1 anteriores a 11.1.2a, Citrix SD-WAN WANOP versiones 11.0 anteriores a 11.0.3f, Citrix SD-WAN WANOP versiones 10.2 anteriores a 10.2.7b, conlleva a un ataque de Inyección HTML contra el portal web SSL VPN"
    }
  ],
  "lastModified": "2026-06-17T03:26:07.443",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD2A238E-72C4-4D74-B902-2EE8E602AAC1",
              "versionEndExcluding": "11.1-65.12",
              "versionStartIncluding": "11.1"
            },
            {
              "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1C991579-B6B8-4F07-9AF9-739452F1F5AA",
              "versionEndExcluding": "12.1-58.15",
              "versionStartIncluding": "12.1"
            },
            {
              "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "ED09F4AE-DCC6-4C7D-BFA1-D22E16893C97",
              "versionEndExcluding": "13.0-64.35",
              "versionStartIncluding": "13.0"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:citrix:application_delivery_controller:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "80E69E10-6F40-4FE4-9D84-F6C25EAB79D8"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:citrix:gateway:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2F98105E-37A4-46F4-BA82-A8E95372A370",
              "versionEndExcluding": "11.1-65.12",
              "versionStartIncluding": "11.1"
            },
            {
              "criteria": "cpe:2.3:a:citrix:gateway:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "178C6CA9-0068-4225-A209-E13A880ED188",
              "versionEndExcluding": "13.0-64.35",
              "versionStartIncluding": "13.0"
            },
            {
              "criteria": "cpe:2.3:a:citrix:netscaler_gateway:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CFAC08D1-1FE8-4910-9D50-F167537C7C91",
              "versionEndExcluding": "12.1-58.15",
              "versionStartIncluding": "12.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "support@hackerone.com"
}