CVE-2023-20020

{"id": "CVE-2023-20020", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "ykramarz@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 4.0, "exploitabilityScore": 3.9}]}, "published": "2023-01-20T07:15:14.197", "references": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bw-dos-HpkeYzp", "tags": ["Vendor Advisory"], "source": "ykramarz@cisco.com"}, {"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-bw-dos-HpkeYzp", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "ykramarz@cisco.com", "description": [{"lang": "en", "value": "CWE-835"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability in the Device Management Servlet application of Cisco BroadWorks Application Delivery Platform and Cisco BroadWorks Xtended Services Platform could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability is due to improper input validation when parsing HTTP requests. An attacker could exploit this vulnerability by sending a sustained stream of crafted requests to an affected device. A successful exploit could allow the attacker to cause all subsequent requests to be dropped, resulting in a DoS condition."}, {"lang": "es", "value": "Una vulnerabilidad en la aplicaci\u00f3n Device Management Servlet application of Cisco BroadWorks Application Delivery Platform y Cisco BroadWorks Xtended Services Platform podr\u00eda permitir que un atacante remoto no autenticado cause una condici\u00f3n de denegaci\u00f3n de servicio (DoS) en un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n de entrada incorrecta al analizar solicitudes HTTP. Un atacante podr\u00eda aprovechar esta vulnerabilidad enviando un flujo sostenido de solicitudes manipuladas a un dispositivo afectado. Un exploit exitoso podr\u00eda permitir al atacante provocar que se eliminen todas las solicitudes posteriores, lo que resultar\u00eda en una condici\u00f3n DoS."}], "lastModified": "2024-11-21T07:40:21.823", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cisco:broadworks_application_delivery_platform_device_management:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8CCD081A-1BDE-45A3-AC65-AC2A29BC27A9", "versionEndExcluding": "2022.11_1.273", "versionStartIncluding": "22.0"}, {"criteria": "cpe:2.3:a:cisco:broadworks_xtended_services_platform:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D80A6C4-1D8A-4EE9-B1F7-B6E37C59DA33", "versionEndExcluding": "23.0.1075.ap384245", "versionStartIncluding": "22.0"}], "operator": "OR"}]}], "sourceIdentifier": "ykramarz@cisco.com"}