CVE-2020-8145

{"containers": {"cna": {"affected": [{"product": "UniFi Video Controller (for Windows 7/8/10 x64)", "vendor": "n/a", "versions": [{"status": "affected", "version": "v3.9.3 and prior are affected"}, {"status": "affected", "version": "Fixed in v3.9.6 and newer"}]}], "descriptions": [{"lang": "en", "value": "The UniFi Video Server (Windows) web interface configuration restore functionality at the \u201cbackup\u201d and \u201cwizard\u201d endpoints does not implement sufficient privilege checks. Low privileged users, belonging to the PUBLIC_GROUP or CUSTOM_GROUP groups, can access these endpoints and overwrite the current application configuration. This can be abused for various purposes, including adding new administrative users. Affected Products: UniFi Video Controller v3.9.3 (for Windows 7/8/10 x64) and prior. Fixed in UniFi Video Controller v3.9.6 and newer."}], "problemTypes": [{"descriptions": [{"description": "Privilege Escalation (CAPEC-233)", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-04-01T22:20:58.000Z", "orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "shortName": "hackerone"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "support@hackerone.com", "ID": "CVE-2020-8145", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "UniFi Video Controller (for Windows 7/8/10 x64)", "version": {"version_data": [{"version_value": "v3.9.3 and prior are affected"}, {"version_value": "Fixed in v3.9.6 and newer"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The UniFi Video Server (Windows) web interface configuration restore functionality at the \u201cbackup\u201d and \u201cwizard\u201d endpoints does not implement sufficient privilege checks. Low privileged users, belonging to the PUBLIC_GROUP or CUSTOM_GROUP groups, can access these endpoints and overwrite the current application configuration. This can be abused for various purposes, including adding new administrative users. Affected Products: UniFi Video Controller v3.9.3 (for Windows 7/8/10 x64) and prior. Fixed in UniFi Video Controller v3.9.6 and newer."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Privilege Escalation (CAPEC-233)"}]}]}, "references": {"reference_data": [{"name": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e", "refsource": "CONFIRM", "url": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T09:48:25.554Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e"}]}]}, "cveMetadata": {"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1", "assignerShortName": "hackerone", "cveId": "CVE-2020-8145", "datePublished": "2020-04-01T22:20:07.000Z", "dateReserved": "2020-01-28T00:00:00.000Z", "dateUpdated": "2024-08-04T09:48:25.554Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "UniFi Video Controller (for Windows 7/8/10 x64)", "vendor": "n/a", "versions": [{"status": "affected", "version": "v3.9.3 and prior are affected"}, {"status": "affected", "version": "Fixed in v3.9.6 and newer"}]}], "source": "support@hackerone.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ui:unifi_video:*:*:*:*:*:*:*:*", "matchCriteriaId": "AD1288F1-519E-4CE3-8627-5BB39BCDE0CA", "versionEndIncluding": "3.9.3", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The UniFi Video Server (Windows) web interface configuration restore functionality at the \u201cbackup\u201d and \u201cwizard\u201d endpoints does not implement sufficient privilege checks. Low privileged users, belonging to the PUBLIC_GROUP or CUSTOM_GROUP groups, can access these endpoints and overwrite the current application configuration. This can be abused for various purposes, including adding new administrative users. Affected Products: UniFi Video Controller v3.9.3 (for Windows 7/8/10 x64) and prior. Fixed in UniFi Video Controller v3.9.6 and newer."}, {"lang": "es", "value": "La funcionalidad de restauraci\u00f3n de la configuraci\u00f3n de la interfaz web de UniFi Video Server (Windows) en los endpoints \u201cbackup\u201d y \u201cwizard\u201d no implementa suficientes comprobaciones de privilegios. Los usuarios poco privilegiados, que pertenecen a los grupos PUBLIC_GROUP o CUSTOM_GROUP, pueden acceder a estos endpoints y sobrescribir la configuraci\u00f3n actual de la aplicaci\u00f3n. Esto puede ser abusado para varios fines, incluyendo la adici\u00f3n de nuevos usuarios administrativos. Productos afectados: UniFi Video Controller versi\u00f3n v3.9.3 (para Windows 7/8/10 x64) y anteriores. Corregido en UniFi Video Controller versi\u00f3n v3.9.6 y m\u00e1s recientes."}], "id": "CVE-2020-8145", "lastModified": "2026-06-17T03:25:56.303", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-04-01T23:15:13.890", "references": [{"source": "support@hackerone.com", "tags": ["Vendor Advisory"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://community.ui.com/releases/Security-advisory-bulletin-006-006/3cf6264e-e0e6-4e26-a331-1d271f84673e"}], "sourceIdentifier": "support@hackerone.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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