{ "id": "CVE-2019-19781", "sourceIdentifier": "cve@mitre.org", "published": "2019-12-27T14:15:12.070", "lastModified": "2023-01-20T16:21:04.937", "vulnStatus": "Analyzed", "cisaExploitAdd": "2021-11-03", "cisaActionDue": "2022-05-03", "cisaRequiredAction": "Apply updates per vendor instructions.", "cisaVulnerabilityName": "Citrix Application Delivery Controller and Citrix Gateway Vulnerability", "descriptions": [ { "lang": "en", "value": "An issue was discovered in Citrix Application Delivery Controller (ADC) and Gateway 10.5, 11.1, 12.0, 12.1, and 13.0. They allow Directory Traversal." }, { "lang": "es", "value": "Se descubri\u00f3 un problema en Citrix Application Delivery Controller (ADC) and Gateway versiones 10.5, 11.1, 12.0, 12.1 y 13.0. Permiten un salto de directorio." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 7.5 }, "baseSeverity": "HIGH", "exploitabilityScore": 10.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-22" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:10.5:*:*:*:*:*:*:*", "matchCriteriaId": "D56F2AAF-4658-484C-9A3A-D8A52BA5B10C" }, { "vulnerable": true, "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1:*:*:*:*:*:*:*", "matchCriteriaId": "8CE9E655-0D97-4DCF-AC2F-79DCD12770E5" }, { "vulnerable": true, "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:12.0:*:*:*:*:*:*:*", "matchCriteriaId": "49454F7D-77B5-46DF-B95C-312AF2E68EAD" }, { "vulnerable": true, "criteria": "cpe:2.3:o:citrix:application_delivery_controller_firmware:12.1:*:*:*:*:*:*:*", "matchCriteriaId": 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"B9F3ED0E-7F3D-477B-B645-77DA5FC7F502" }, { "vulnerable": true, "criteria": "cpe:2.3:o:citrix:netscaler_gateway_firmware:12.1:*:*:*:*:*:*:*", "matchCriteriaId": "58349F8E-3177-413A-9CBE-BB454DCD31E4" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:citrix:netscaler_gateway:-:*:*:*:*:*:*:*", "matchCriteriaId": "DEBB9B6A-1CAD-4D82-9B1E-939921986053" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:citrix:gateway_firmware:13.0:*:*:*:*:*:*:*", "matchCriteriaId": "A80EAFB1-82DA-49BE-815D-D248624B442C" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:citrix:gateway:-:*:*:*:*:*:*:*", "matchCriteriaId": "3EF98B43-71DB-4230-B7AC-76EC2B1F0533" } ] } ] } ], "references": [ { "url": "http://packetstormsecurity.com/files/155904/Citrix-Application-Delivery-Controller-Gateway-Remote-Code-Execution.html", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://packetstormsecurity.com/files/155905/Citrix-Application-Delivery-Controller-Gateway-Remote-Code-Execution-Traversal.html", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://packetstormsecurity.com/files/155930/Citrix-Application-Delivery-Controller-Gateway-10.5-Remote-Code-Execution.html", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://packetstormsecurity.com/files/155947/Citrix-ADC-NetScaler-Directory-Traversal-Remote-Code-Execution.html", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "http://packetstormsecurity.com/files/155972/Citrix-ADC-Gateway-Path-Traversal.html", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://badpackets.net/over-25000-citrix-netscaler-endpoints-vulnerable-to-cve-2019-19781/", "source": "cve@mitre.org", "tags": [ "Broken Link", "Third Party Advisory" ] }, { "url": "https://forms.gle/eDf3DXZAv96oosfj6", "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ] }, { "url": "https://support.citrix.com/article/CTX267027", "source": "cve@mitre.org", "tags": [ "Vendor Advisory" ] }, { "url": "https://twitter.com/bad_packets/status/1215431625766424576", "source": "cve@mitre.org", "tags": [ "Broken Link", "Third Party Advisory" ] }, { "url": "https://www.kb.cert.org/vuls/id/619785", "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "US Government Resource" ] } ] }