CVE-2020-3580

{"id": "CVE-2020-3580", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "HIGH", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Secondary", "source": "psirt@cisco.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.7, "exploitabilityScore": 2.8}]}, "published": "2020-10-21T19:15:18.607", "references": [{"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-multiple-FCB3vPZe", "tags": ["Patch", "Vendor Advisory"], "source": "psirt@cisco.com"}, {"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-xss-multiple-FCB3vPZe", "tags": ["Patch", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2020-3580", "tags": ["US Government Resource"], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "psirt@cisco.com", "description": [{"lang": "en", "value": "CWE-79"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-79"}]}], "descriptions": [{"lang": "en", "value": "Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the web services interface of an affected device. The vulnerabilities are due to insufficient validation of user-supplied input by the web services interface of an affected device. An attacker could exploit these vulnerabilities by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the interface or allow the attacker to access sensitive, browser-based information. Note: These vulnerabilities affect only specific AnyConnect and WebVPN configurations. For more information, see the Vulnerable Products section."}, {"lang": "es", "value": "M\u00faltiples vulnerabilidades en la interfaz de servicios web de Cisco Adaptive Security Appliance (ASA) Software y Cisco Firepower Threat Defense (FTD) Software, podr\u00edan permitir a un atacante remoto no autenticado conducir ataques de tipo cross-site scripting (XSS) contra un usuario de la interfaz de servicios web de un dispositivo afectado. Las vulnerabilidades son debido a una comprobaci\u00f3n insuficiente de la entrada suministrada por el usuario mediante la interfaz de servicios web de un dispositivo afectado. Un atacante podr\u00eda explotar estas vulnerabilidades al persuadir a un usuario de la interfaz para que haga clic en un enlace dise\u00f1ado. Una explotaci\u00f3n con \u00e9xito podr\u00eda permitir a un atacante ejecutar un c\u00f3digo script arbitrario en el contexto de la interfaz o permitir a un atacante acceder a informaci\u00f3n confidencial basada en el navegador. Nota: Estas vulnerabilidades afectan solo a configuraciones espec\u00edficas de AnyConnect y WebVPN. Para m\u00e1s informaci\u00f3n, consulte la secci\u00f3n Vulnerable Products"}], "lastModified": "2025-10-28T13:53:44.227", "cisaActionDue": "2022-05-03", "cisaExploitAdd": "2021-11-03", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2449A498-7072-4C05-8BA9-614A950B3C3E", "versionEndExcluding": "6.4.0.12"}, {"criteria": "cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3DA331CB-9D54-47F9-B48A-36268278C2EE", "versionEndExcluding": "6.6.4", "versionStartIncluding": "6.5.0"}, {"criteria": "cpe:2.3:o:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "05A1A309-650A-4E6C-AFCE-CD0FB62492D6", "versionEndExcluding": "6.7.0.2", "versionStartIncluding": "6.7.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0362F9B-B1B5-405A-A984-09B29B173888", "versionEndExcluding": "9.8.4.34"}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A9BFFBC-F577-47CD-83E8-A6227B17D557", "versionEndExcluding": "9.9.2.85", "versionStartIncluding": "9.9"}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1C70E158-4028-4CA4-91CB-22E549CFBC07", "versionEndExcluding": "9.12.4.13", "versionStartIncluding": "9.10"}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5B74C14F-C95B-4AF5-A255-1CA824AA7FDE", "versionEndExcluding": "9.13.1.21", "versionStartIncluding": "9.13"}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "282F4D3B-CCBB-484E-BDEE-C316637E2F21", "versionEndExcluding": "9.14.2.8", "versionStartIncluding": "9.14"}, {"criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D2794F2-BC8F-42CC-910A-203BE7B3475F", "versionEndExcluding": "9.15.1.15", "versionStartIncluding": "9.15"}], "operator": "OR"}]}], "sourceIdentifier": "psirt@cisco.com", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Cisco ASA and FTD Cross-Site Scripting (XSS) Vulnerability"}