CVE-2021-25701

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{"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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