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CVE-2020-13176

Estado: ModificadaMedia (6.1)—

The Management Interface of the Teradici Cloud Access Connector and Cloud Access Connector Legacy for releases prior to April 24, 2020 (v16 and earlier for the Cloud Access Connector) contains a stored cross-site scripting (XSS) vulnerability which allows a remote unauthenticated attacker to poison log files with malicious JavaScript via the login page which is executed when an administrator views the logs within the application.

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 (2)

Teradici — Cloud Access ConnectorTeradici — Cloud Access Connector Legacy

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-13176",
  "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": "security@teradici.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "- Cloud Access Connector - Cloud Access Connector Legacy",
          "versions": [
            {
              "status": "affected",
              "version": "Cloud Access Connector Legacy prior to April 24, 2020, Cloud Access Connector, v16 and earlier)"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-08-11T18:15:12.597",
  "references": [
    {
      "url": "https://advisory.teradici.com/security-advisories/59/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security@teradici.com"
    },
    {
      "url": "https://advisory.teradici.com/security-advisories/59/",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@teradici.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Management Interface of the Teradici Cloud Access Connector and Cloud Access Connector Legacy for releases prior to April 24, 2020 (v16 and earlier for the Cloud Access Connector) contains a stored cross-site scripting (XSS) vulnerability which allows a remote unauthenticated attacker to poison log files with malicious JavaScript via the login page which is executed when an administrator views the logs within the application."
    },
    {
      "lang": "es",
      "value": "La interfaz de administración de Teradici Cloud Access Connector y Cloud Access Connector Legacy para versiones anteriores al 24 de abril de 2020 (versión v16 y anteriores para Cloud Access Connector), contiene una vulnerabilidad de tipo cross-site scripting (XSS) almacenado que permite a un atacante remoto no autenticado envenenar archivos de registro con JavaScript malicioso por medio de la página de inicio de sesión que es ejecutada cuando un administrador visualiza los registros dentro de la aplicación"
    }
  ],
  "lastModified": "2026-06-17T02:52:44.420",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:teradici:cloud_access_connector:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "45CE67C9-CBA1-4D2E-86B5-A8FAECD7660F",
              "versionEndIncluding": "16"
            },
            {
              "criteria": "cpe:2.3:a:teradici:cloud_access_connector_legacy:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "64CA198C-E7E8-4485-A137-C02404C99685",
              "versionEndExcluding": "2020-04-24"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@teradici.com"
}