{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-07T16:55:03.840","vulnerabilities":[{"cve":{"id":"CVE-2021-45593","sourceIdentifier":"cve@mitre.org","published":"2021-12-26T01:15:17.397","lastModified":"2024-11-21T06:32:36.857","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Certain NETGEAR devices are affected by command injection by an authenticated user. This affects RBR20 before 2.7.3.22, RBR40 before 2.7.3.22, RBR50 before 2.7.2.102, RBS20 before 2.7.3.22, RBS40 before 2.7.3.22, RBR50 before 2.7.2.102, RBK20 before 2.7.3.22, RBK40 before 2.7.3.22, and RBK50 before 2.7.2.102."},{"lang":"es","value":"Determinados dispositivos NETGEAR están afectados por una inyección de comandos por parte de un usuario autenticado. Esto afecta a RBR20 versiones anteriores a 2.7.3.22, RBR40 versiones anteriores a 2.7.3.22, RBR50 versiones anteriores a 2.7.2.102, RBS20 versiones anteriores a 2.7.3.22, RBS40 versiones anteriores a 2.7.3.22, RBR50 versiones anteriores a 2.7.2.102, RBK20 versiones anteriores a 2.7.3.22, RBK40 versiones anteriores a 2.7.3.22 y RBK50 versiones anteriores a 2.7.2.102"}],"metrics":{"cvssMetricV31":[{"source":"cve@mitre.org","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","baseScore":8.4,"baseSeverity":"HIGH","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.7,"impactScore":6.0},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","baseScore":6.8,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"HIGH","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":0.9,"impactScore":5.9}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:A/AC:L/Au:S/C:P/I:P/A:P","baseScore":5.2,"accessVector":"ADJACENT_NETWORK","accessComplexity":"LOW","authentication":"SINGLE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":5.1,"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-77"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr20_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.3.22","matchCriteriaId":"4E0AC598-D991-49E0-86ED-4ABF0E42E504"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr20:-:*:*:*:*:*:*:*","matchCriteriaId":"AE5DBD66-9C2A-4EFF-87AB-03E791D584B5"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr40_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.3.22","matchCriteriaId":"1FD3226E-1B9D-420E-AD7B-7D1DDC867D3F"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr40:-:*:*:*:*:*:*:*","matchCriteriaId":"A9E20E59-2B1E-4E43-A494-2C20FD716D4F"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.2.102","matchCriteriaId":"BDB4D475-D18E-4555-A4B5-2664DC4122CB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*","matchCriteriaId":"B2CAEA32-6934-4743-9E6B-22D52AC5E7F8"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbs20_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.3.22","matchCriteriaId":"3C936668-6B8C-4497-A5A3-7C4B6CADB09B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbs20:-:*:*:*:*:*:*:*","matchCriteriaId":"14FC7F5B-7E4F-4A68-8427-D1F553EBE8CA"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbs40_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.3.22","matchCriteriaId":"40435599-FC79-4563-BF8B-BB1F84BDA82D"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbs40:-:*:*:*:*:*:*:*","matchCriteriaId":"6FDCDE39-0355-43B9-BF57-F3718DA2988D"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbr50_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.2.102","matchCriteriaId":"BDB4D475-D18E-4555-A4B5-2664DC4122CB"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbr50:-:*:*:*:*:*:*:*","matchCriteriaId":"B2CAEA32-6934-4743-9E6B-22D52AC5E7F8"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbk20_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.3.22","matchCriteriaId":"A4021DFA-AEBD-4C6C-9793-48171990F8B3"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbk20:-:*:*:*:*:*:*:*","matchCriteriaId":"E6C9F31C-3E12-4787-9C9B-14883D9D152A"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbk40_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.3.22","matchCriteriaId":"CA096BE4-3AE5-4AEA-B4C4-359D3A0C7F1E"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbk40:-:*:*:*:*:*:*:*","matchCriteriaId":"12DDD83C-6FF1-433F-ACA1-7B4B147F9A8C"}]}]},{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:netgear:rbk50_firmware:*:*:*:*:*:*:*:*","versionEndExcluding":"2.7.2.102","matchCriteriaId":"771892CD-B68B-4EC7-986D-778A8DE83078"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:netgear:rbk50:-:*:*:*:*:*:*:*","matchCriteriaId":"8BA66D07-D017-49D6-8E72-5C48E940DE1B"}]}]}],"references":[{"url":"https://kb.netgear.com/000064474/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0175","source":"cve@mitre.org","tags":["Vendor Advisory"]},{"url":"https://kb.netgear.com/000064474/Security-Advisory-for-Post-Authentication-Command-Injection-on-Some-WiFi-Systems-PSV-2020-0175","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]}]}}]}