{"api_version":"1","generated_at":"2026-07-23T10:00:05+00:00","cve":"CVE-2018-20808","urls":{"html":"https://cve.report/CVE-2018-20808","api":"https://cve.report/api/cve/CVE-2018-20808.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-20808","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-20808"},"summary":{"title":"CVE-2018-20808","description":"An XSS issue has been found with rd.cgi in Pulse Secure Pulse Connect Secure 8.3RX before 8.3R3 due to improper header sanitization. This is not applicable to 8.1RX.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2019-06-28 18:15:00","updated_at":"2019-07-03 16:56:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/","name":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"Public KB - SA43877 - 2018-08 Security Bulletin: Multiple vulnerabilities resolved in Pulse Connect Secure / Pulse Policy Secure / Pulse Secure Desktop 9.0R1/9.0R2","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-20808","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20808","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2018","cve_id":"20808","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pulsesecure","cpe5":"pulse_connect_secure","cpe6":"8.3","cpe7":"r1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20808","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pulsesecure","cpe5":"pulse_connect_secure","cpe6":"8.3","cpe7":"r2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20808","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pulsesecure","cpe5":"pulse_connect_secure","cpe6":"8.3","cpe7":"r2.1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20808","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pulsesecure","cpe5":"pulse_connect_secure","cpe6":"8.3","cpe7":"r1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20808","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pulsesecure","cpe5":"pulse_connect_secure","cpe6":"8.3","cpe7":"r2","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"20808","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"pulsesecure","cpe5":"pulse_connect_secure","cpe6":"8.3","cpe7":"r2.1","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2018-20808","ASSIGNER":"cve@mitre.org","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"refsource":"CONFIRM","name":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/","url":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA43877/"}]},"description":{"description_data":[{"lang":"eng","value":"An XSS issue has been found with rd.cgi in Pulse Secure Pulse Connect Secure 8.3RX before 8.3R3 due to improper header sanitization. This is not applicable to 8.1RX."}]}},"nvd":{"publishedDate":"2019-06-28 18:15:00","lastModifiedDate":"2019-07-03 16:56:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"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},"baseMetricV2":{"cvssV2":{"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},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r1:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r2:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:pulsesecure:pulse_connect_secure:8.3:r2.1:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"20808","Ordinal":"147732","Title":"CVE-2018-20808","CVE":"CVE-2018-20808","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"20808","Ordinal":"1","NoteData":"An XSS issue has been found with rd.cgi in Pulse Secure Pulse Connect Secure 8.3RX before 8.3R3 due to improper header sanitization. This is not applicable to 8.1RX.","Type":"Description","Title":null},{"CveYear":"2018","CveId":"20808","Ordinal":"2","NoteData":"2019-03-15","Type":"Other","Title":"Published"}]}}}