FKIE_CVE-2021-25701

Vulnerability from fkie_nvd - Published: 2021-07-21 15:15 - Updated: 2026-06-17 03:42
Severity
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
The fUSBHub driver in the PCoIP Software Client prior to version 21.07.0 had an error in object management during the handling of a variety of IOCTLs, which allowed an attacker to cause a denial of service.
References
security@teradici.comhttps://advisory.teradici.com/security-advisories/103/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://advisory.teradici.com/security-advisories/103/Vendor Advisory
Impacted products
Vendor Product Version
teradici pcoip_client *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "- PCoIP Software Client",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "21.07.0"
            }
          ]
        }
      ],
      "source": "security@teradici.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:teradici:pcoip_client:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "03302EEF-4866-4937-80E4-641AC2B3F212",
              "versionEndExcluding": "21.07.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The fUSBHub driver in the PCoIP Software Client prior to version 21.07.0 had an error in object management during the handling of a variety of IOCTLs, which allowed an attacker to cause a denial of service."
    },
    {
      "lang": "es",
      "value": "El controlador fUSBHub en el PCoIP Software Client versiones anteriores a 21.07.0, presentaba un error en la administraci\u00f3n de objetos durante el manejo de una variedad de IOCTLs, que permit\u00eda a un atacante causar una denegaci\u00f3n de servicio"
    }
  ],
  "id": "CVE-2021-25701",
  "lastModified": "2026-06-17T03:42:22.407",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.1,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2021-07-21T15:15:16.013",
  "references": [
    {
      "source": "security@teradici.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://advisory.teradici.com/security-advisories/103/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://advisory.teradici.com/security-advisories/103/"
    }
  ],
  "sourceIdentifier": "security@teradici.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "security@teradici.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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