{ "id": "CVE-2018-15461", "sourceIdentifier": "ykramarz@cisco.com", "published": "2019-01-10T23:29:00.247", "lastModified": "2019-10-09T23:35:41.280", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "A vulnerability in the MyWebex component of Cisco Webex Business Suite could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by convincing a user to click a crafted URL. To exploit this vulnerability, the attacker may provide a link that directs a user to a malicious site and use misleading language or instructions to persuade the user to follow the provided link." }, { "lang": "es", "value": "Una vulnerabilidad en el componente MyWebex en Cisco Webex Business Suite podr\u00eda permitir que un atacante remoto no autenticado lleve a cabo un ataque de Cross-Site Scripting (XSS). Esta vulnerabilidad se debe a una validaci\u00f3n insuficiente de las entradas realizadas por el usuario. Un atacante podr\u00eda explotar esta vulnerabilidad convenciendo a un usuario para que haga clic en una URL manipulada. Para explotar esta vulnerabilidad, el atacante puede proporcionar un enlace que dirige al usuario a un sitio malicioso y emplear lenguaje o instrucciones enga\u00f1osas para persuadirlo para que acceda al enlace proporcionado." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 }, { "source": "ykramarz@cisco.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE", "baseScore": 6.1, "baseSeverity": "MEDIUM" }, "exploitabilityScore": 2.8, "impactScore": 2.7 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "availabilityImpact": "NONE", "baseScore": 4.3 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 2.9, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-79" } ] }, { "source": "ykramarz@cisco.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-79" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:cisco:webex_business_suite:-:*:*:*:*:*:*:*", "matchCriteriaId": "7EC6601B-8E24-41E9-9716-6EDA9049839E" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/106505", "source": "ykramarz@cisco.com", "tags": [ "VDB Entry", "Third Party Advisory" ] }, { "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190109-webex-bs-xss", "source": "ykramarz@cisco.com", "tags": [ "Vendor Advisory" ] } ] }