{"api_version":"1","generated_at":"2026-07-24T04:32:34+00:00","cve":"CVE-2021-20119","urls":{"html":"https://cve.report/CVE-2021-20119","api":"https://cve.report/api/cve/CVE-2021-20119.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-20119","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-20119"},"summary":{"title":"CVE-2021-20119","description":"The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password.","state":"PUBLIC","assigner":"vulnreport@tenable.com","published_at":"2021-11-09 19:15:00","updated_at":"2021-11-15 15:12:00"},"problem_types":["CWE-863"],"metrics":[],"references":[{"url":"https://www.tenable.com/security/research/tra-2021-49","name":"https://www.tenable.com/security/research/tra-2021-49","refsource":"MISC","tags":[],"title":"Arris SurfBoard SB8200 Insecure Password Change Utility - Research Advisory | Tenable®","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-20119","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20119","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2021","cve_id":"20119","vulnerable":"-1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"h","cpe4":"commscope","cpe5":"arris_surfboard_sb8200","cpe6":"-","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2021","cve_id":"20119","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"commscope","cpe5":"arris_surfboard_sb8200_firmware","cpe6":"ab01.02.053.01_112320_193.0a.nsh","cpe7":"*","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-2021-20119","ASSIGNER":"vulnreport@tenable.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"Arris SurfBoard SB8200","version":{"version_data":[{"version_value":"Arris SurfBoard SB8200 AB01.02.053.01_112320_193.0A.NSH"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Insecure Password Change Utility"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://www.tenable.com/security/research/tra-2021-49","url":"https://www.tenable.com/security/research/tra-2021-49"}]},"description":{"description_data":[{"lang":"eng","value":"The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password."}]}},"nvd":{"publishedDate":"2021-11-09 19:15:00","lastModifiedDate":"2021-11-15 15:12:00","problem_types":["CWE-863"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"ADJACENT_NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":7.1,"baseSeverity":"HIGH"},"exploitabilityScore":1.2,"impactScore":5.9},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:A/AC:M/Au:S/C:P/I:P/A:P","accessVector":"ADJACENT_NETWORK","accessComplexity":"MEDIUM","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL","baseScore":4.9},"severity":"MEDIUM","exploitabilityScore":4.4,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"AND","children":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:commscope:arris_surfboard_sb8200_firmware:ab01.02.053.01_112320_193.0a.nsh:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":false,"cpe23Uri":"cpe:2.3:h:commscope:arris_surfboard_sb8200:-:*:*:*:*:*:*:*","cpe_name":[]}]}],"cpe_match":[]}]}},"legacy_mitre":{"record":{"CveYear":"2021","CveId":"20119","Ordinal":"194108","Title":"CVE-2021-20119","CVE":"CVE-2021-20119","Year":"2021"},"notes":[{"CveYear":"2021","CveId":"20119","Ordinal":"1","NoteData":"The password change utility for the Arris SurfBoard SB8200 can have safety measures bypassed that allow any logged-in user to change the administrator password.","Type":"Description","Title":null},{"CveYear":"2021","CveId":"20119","Ordinal":"2","NoteData":"2021-11-09","Type":"Other","Title":"Published"},{"CveYear":"2021","CveId":"20119","Ordinal":"3","NoteData":"2021-11-09","Type":"Other","Title":"Modified"}]}}}