{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-25T06:36:51.926","vulnerabilities":[{"cve":{"id":"CVE-2021-22882","sourceIdentifier":"support@hackerone.com","published":"2021-02-23T19:15:13.637","lastModified":"2026-06-17T03:37:56.537","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash."},{"lang":"es","value":"UniFi Protect versiones anteriores a v1.17.1, permite a un atacante usar cámaras falsificadas para llevar a cabo un ataque de denegación de servicio que puede causar que el controlador UniFi Protect se bloquee"}],"affected":[{"source":"support@hackerone.com","affectedData":[{"vendor":"n/a","product":"UniFi Protect","versions":[{"version":"Fixed in v1.17.1","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:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"cvssMetricV2":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:N/I:N/A:P","baseScore":5.0,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL"},"baseSeverity":"MEDIUM","exploitabilityScore":10.0,"impactScore":2.9,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}]},"weaknesses":[{"source":"support@hackerone.com","type":"Secondary","description":[{"lang":"en","value":"CWE-400"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"NVD-CWE-noinfo"}]}],"configurations":[{"operator":"AND","nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:ui:unifi_protect_controller:*:*:*:*:*:*:*:*","versionEndExcluding":"1.17.1","matchCriteriaId":"457307C5-8911-48DF-9D07-3B98253DE53B"}]},{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":false,"criteria":"cpe:2.3:h:ui:unifi_cloud_key_plus:-:*:*:*:*:*:*:*","matchCriteriaId":"4C4ED829-08E6-4330-B105-DC01A3159C90"},{"vulnerable":false,"criteria":"cpe:2.3:h:ui:unifi_dream_machine_pro:-:*:*:*:*:*:*:*","matchCriteriaId":"B493983E-8632-4492-9B0A-E8E11E0E0BB2"},{"vulnerable":false,"criteria":"cpe:2.3:h:ui:unifi_network_video_recorder:-:*:*:*:*:*:*:*","matchCriteriaId":"A5D7AF0C-CF50-485D-8471-9AB1AA6471CA"}]}]}],"references":[{"url":"https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee","source":"support@hackerone.com","tags":["Vendor Advisory"]},{"url":"https://hackerone.com/reports/1008579","source":"support@hackerone.com","tags":["Third Party Advisory"]},{"url":"https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Vendor Advisory"]},{"url":"https://hackerone.com/reports/1008579","source":"af854a3a-2127-422b-91ae-364da2661108","tags":["Third Party Advisory"]}]}}]}