{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-08-04T09:03:31.567","vulnerabilities":[{"cve":{"id":"CVE-2021-20120","sourceIdentifier":"vulnreport@tenable.com","published":"2021-10-21T17:15:07.690","lastModified":"2026-06-17T03:33:18.330","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"The administration web interface for the Arris Surfboard SB8200 lacks any protections against cross-site request forgery attacks. This means that an attacker could make configuration changes (such as changing the administrative password) without the consent of the user."},{"lang":"es","value":"La interfaz web de administración de la Arris Surfboard SB8200 carece de protecciones contra los ataques de tipo cross-site request forgery. Esto significa que un atacante podría realizar cambios de configuración (como cambiar la contraseña administrativa) sin el consentimiento del usuario"}],"affected":[{"source":"vulnreport@tenable.com","affectedData":[{"vendor":"n/a","product":"Arris SurfBoard SB8200","versions":[{"version":"AB01.02.053.01_112320_193.0A.NSH","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","baseScore":8.8,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:P/I:P/A:P","baseScore":6.8,"accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":8.6,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}]},"weaknesses":[{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-352"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:commscope:arris_surfboard_sb8200_firmware:ab01.02.053.01_112320_193.0a.nsh:*:*:*:*:*:*:*","matchCriteriaId":"E2415C72-1EB1-4312-AECE-A3E0A37FB6CF"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:commscope:arris_surfboard_sb8200:-:*:*:*:*:*:*:*","matchCriteriaId":"70688BFE-9FBF-48F2-B9A1-D63A0901753F"}]}]}],"references":[{"url":"https://www.tenable.com/security/research/tra-2021-45","source":"vulnreport@tenable.com","tags":["Exploit","Third Party Advisory"]},{"url":"https://www.tenable.com/security/research/tra-2021-45","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Exploit","Third Party Advisory"]}]}}]}