CVE-2021-31793

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:nightowlsp:wdb-20_firmware:20190314:*:*:*:*:*:*:*", "matchCriteriaId": "9DFD761D-77C3-4509-A0D3-686C5188F5AF", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:nightowlsp:wdb-20:v2:*:*:*:*:*:*:*", "matchCriteriaId": "E5D16A0F-9B12-4CAB-8BE1-22E8CC45814B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An issue exists on NightOwl WDB-20-V2 WDB-20-V2_20190314 devices that allows an unauthenticated user to gain access to snapshots and video streams from the doorbell. The binary app offers a web server on port 80 that allows an unauthenticated user to take a snapshot from the doorbell camera via the /snapshot URI."}, {"lang": "es", "value": "Se presenta un problema en los dispositivos NightOwl WDB-20-V2 WDB-20-V2_20190314, que permite a un usuario no autenticado conseguir acceso a snapshots y video streams desde el doorbell. La aplicaci\u00f3n binaria ofrece un servidor web en el puerto 80 que permite a un usuario no autenticado tomar una instant\u00e1nea de la camera doorbell por medio del URI /snapshot"}], "id": "CVE-2021-31793", "lastModified": "2026-06-17T03:52:14.613", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "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": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-05-06T17:15:08.113", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://cloud.binary.ninja/embed/f4400a22-c438-403a-bf2a-939ca44a4f6b"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/tj-oconnor/16a4116050bbcb4717315f519b944f1f"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://cloud.binary.ninja/embed/f4400a22-c438-403a-bf2a-939ca44a4f6b"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://gist.github.com/tj-oconnor/16a4116050bbcb4717315f519b944f1f"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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