CVE-2025-52665

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "UniFi Access Application", "vendor": "Ubiquiti Inc", "versions": [{"lessThanOrEqual": "3.4.31", "status": "affected", "version": "3.3.22", "versionType": "semver"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ui:unifi_access:*:*:*:*:*:*:*:*", "matchCriteriaId": "462D7AD2-7A8F-44C9-BA36-D7B9905A1762", "versionEndExcluding": "4.0.21", "versionStartIncluding": "3.3.22", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A malicious actor with access to the management network could exploit a misconfiguration in UniFi\u2019s door access application, UniFi Access, that exposed a management API without proper authentication. This vulnerability was introduced in Version 3.3.22 and was fixed in Version 4.0.21 and later.\u00a0\n \nAffected Products:\nUniFi Access Application (Version 3.3.22 through 3.4.31). \u2028 \n\nMitigation:\nUpdate your UniFi Access Application to Version 4.0.21 or later."}, {"lang": "es", "value": "Un actor malicioso con acceso a la red de gesti\u00f3n podr\u00eda explotar una configuraci\u00f3n err\u00f3nea en la aplicaci\u00f3n de acceso a puertas de UniFi, UniFi Access, que expon\u00eda una API de gesti\u00f3n sin la autenticaci\u00f3n adecuada. Esta vulnerabilidad fue introducida en la Versi\u00f3n 3.3.22 y fue corregida en la Versi\u00f3n 4.0.21 y posteriores.\n\nProductos Afectados:\nAplicaci\u00f3n UniFi Access (Versi\u00f3n 3.3.22 hasta la 3.4.31).\n\nMitigaci\u00f3n:\nActualice su Aplicaci\u00f3n UniFi Access a la Versi\u00f3n 4.0.21 o posterior."}], "id": "CVE-2025-52665", "lastModified": "2026-10-18T21:10:00.120", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10.0, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 6.0, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-52665", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-10-31T14:05:32.616691Z", "version": "2.0.3"}}]}, "published": "2025-10-31T00:15:37.000", "references": [{"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://community.ui.com/releases/Security-Advisory-Bulletin-056/ce97352d-91cd-40a7-a2f4-2c73b3b30191"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"created": "2025-10-31T10:13:28.617763+00:00", "updated": "2025-10-31T10:13:28.617789+00:00", "vendors": ["ui", "ui$PRODUCT$unifi_access_points", "ui$PRODUCT$unifi_os"]}