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CVE-2020-13177

Estado: ModificadaAlta (7.8)—

The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1 and 20.07.0 does not use hard coded paths for certain Windows binaries, which allows an attacker to gain elevated privileges via execution of a malicious binary placed in the system path.

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 — Graphics AgentTeradici — Pcoip Standard Agent

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2020-13177",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.4,
          "accessVector": "LOCAL",
          "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.4,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security@teradici.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "- PCoIP Standard Agent for Windows - PCoIP Graphics Agent for Windows",
          "versions": [
            {
              "status": "affected",
              "version": "PCoIP Standard Agent for Windows 20.04.0 and earlier, PCoIP Graphics Agent for Windows 20.04.0 and earlier"
            }
          ]
        }
      ]
    }
  ],
  "published": "2020-08-11T18:15:12.677",
  "references": [
    {
      "url": "https://advisory.teradici.com/security-advisories/60/",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "security@teradici.com"
    },
    {
      "url": "https://advisory.teradici.com/security-advisories/60/",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@teradici.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-427"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The support bundler in Teradici PCoIP Standard Agent for Windows and Graphics Agent for Windows versions prior to 20.04.1 and 20.07.0 does not use hard coded paths for certain Windows binaries, which allows an attacker to gain elevated privileges via execution of a malicious binary placed in the system path."
    },
    {
      "lang": "es",
      "value": "El paquete de soporte en Teradici PCoIP Standard Agent para Windows y Graphics Agent para Windows versiones anteriores a 20.04.1 y 20.07.0, no usa rutas embebidas para determinados binarios de Windows, lo que permite a un atacante alcanzar privilegios elevados mediante una ejecución de un binario malicioso colocado en la ruta del sistema"
    }
  ],
  "lastModified": "2026-06-17T02:52:44.530",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:teradici:graphics_agent:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "14D4B030-1438-47EC-AA0A-1E74CFFA34E3",
              "versionEndExcluding": "20.04.1"
            },
            {
              "criteria": "cpe:2.3:a:teradici:pcoip_standard_agent:*:*:*:*:*:windows:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C746FBCC-92C4-40BA-9C88-0C9FD3494932",
              "versionEndExcluding": "20.04.1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "security@teradici.com"
}