{"containers": {"cna": {"affected": [{"product": "IPC-HX2XXX Series,IPC-HXXX5X4X Series,IPC-HX5842H,IPC-HX7842H,NVR 5x Series,NVR 4x Series,SD6AL Series,SD5A Series,SD1A Series,PTZ1A Series,SD50/52C Series", "vendor": "n/a", "versions": [{"status": "affected", "version": "Versions which Build time before December,2019"}]}], "descriptions": [{"lang": "en", "value": "Some products of Dahua have Denial of Service vulnerabilities. After the successful login of the legal account, the attacker sends a specific log query command, which may cause the device to go down."}], "problemTypes": [{"descriptions": [{"description": "Denial of Service", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2020-04-09T13:21:01", "orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad", "shortName": "dahua"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cybersecurity@dahuatech.com", "ID": "CVE-2020-9500", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "IPC-HX2XXX Series,IPC-HXXX5X4X Series,IPC-HX5842H,IPC-HX7842H,NVR 5x Series,NVR 4x Series,SD6AL Series,SD5A Series,SD1A Series,PTZ1A Series,SD50/52C Series", "version": {"version_data": [{"version_value": "Versions which Build time before December,2019"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Some products of Dahua have Denial of Service vulnerabilities. After the successful login of the legal account, the attacker sends a specific log query command, which may cause the device to go down."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Denial of Service"}]}]}, "references": {"reference_data": [{"name": "https://www.dahuasecurity.com/support/cybersecurity/details/727", "refsource": "MISC", "url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T10:34:37.927Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"}]}]}, "cveMetadata": {"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad", "assignerShortName": "dahua", "cveId": "CVE-2020-9500", "datePublished": "2020-04-09T13:21:01", "dateReserved": "2020-03-01T00:00:00", "dateUpdated": "2024-08-04T10:34:37.927Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:sd6al_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B1CE773D-CA5F-483C-B20C-DAD30A590DDD", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:sd6al:-:*:*:*:*:*:*:*", "matchCriteriaId": "C35F4371-334B-4EA8-8F48-498C81652F7C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:sd5a_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "083AE420-CAF9-4A2A-8C76-79DD590FA191", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:sd5a:-:*:*:*:*:*:*:*", "matchCriteriaId": "1EE24474-EF35-4475-99DD-4B54D6AF0B2D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:sd1a_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A075994-60D1-40B7-9EF6-8048CBC18764", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:sd1a:-:*:*:*:*:*:*:*", "matchCriteriaId": "7A3C5893-E1D0-4E06-9F7F-058B657E4493", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:ptz1a_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F78D2E9E-9909-4130-A146-CA861F7DF341", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:ptz1a:-:*:*:*:*:*:*:*", "matchCriteriaId": "19B57B9D-0729-48E0-892B-E39AE1F89AB4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:sd50_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "18CD222C-C95A-4D5E-A763-5D2F74EAEC04", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:sd50:-:*:*:*:*:*:*:*", "matchCriteriaId": "984AD4D5-D689-4150-A1EE-D48B81CBB7C8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:sd52c_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0ECBC0BF-171E-49FD-B6AF-CC7B29D39FB7", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:sd52c:-:*:*:*:*:*:*:*", "matchCriteriaId": "5BA0D206-5BE7-4592-8D3E-641F47164770", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:ipc-hx5842h_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9E8CB654-0526-4E7A-8984-8350B39BB4DF", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:ipc-hx5842h:-:*:*:*:*:*:*:*", "matchCriteriaId": "724F4B7D-C8C1-4914-B1D6-B4CB9B1F4093", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:ipc-hx7842h_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3AEBFC1D-9F25-4FDB-A191-D7D6C1C6E234", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:ipc-hx7842h:-:*:*:*:*:*:*:*", "matchCriteriaId": "5D6E27D8-C608-49E7-8284-5196EDB428DB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:ipc-hx2xxx_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A046C7EA-F954-4F36-9ED3-DBA84F1FB2D3", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:ipc-hx2xxx:-:*:*:*:*:*:*:*", "matchCriteriaId": "5B8887C8-C335-4EBB-BC7F-D4F8D8205DAE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:ipc-hxxx5x4x_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "DCD8DCD2-5CEA-420F-860C-11B469D9FF8F", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:ipc-hxxx5x4x:-:*:*:*:*:*:*:*", "matchCriteriaId": "F051A1A0-E841-42E7-92A3-E45E4017DCDE", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n42b1p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F092AA97-7184-4499-BB83-D6204BD4621B", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n42b1p:-:*:*:*:*:*:*:*", "matchCriteriaId": "FCB3A7FD-63A2-423C-912F-E2E5B4690CF1", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n42b2p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "855B3C5F-CE9D-4FFA-B485-11A8D675F006", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n42b2p:-:*:*:*:*:*:*:*", "matchCriteriaId": "83B0FAFA-BEF4-4196-A4BC-4CFD6DCF4986", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n42b3p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "1D0E03DE-1BFA-43AD-9AC6-72A1A1545D4B", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n42b3p:-:*:*:*:*:*:*:*", "matchCriteriaId": "B51E9FED-4929-42CC-AA6F-BFF61E8F88C0", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n52a4p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "F20B6467-53DC-4DC6-BCC2-6B6B33ABD65D", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n52a4p:-:*:*:*:*:*:*:*", "matchCriteriaId": "EB41CE1D-1A97-4549-A849-D06F78858CA3", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n54a4p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "BFA91720-5AE4-48B6-A940-A4DBE650591D", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahua:n54a4p:-:*:*:*:*:*:*:*", "matchCriteriaId": "D871578A-E282-4AEE-8B7E-5F52011FA9CA", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n52b2p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ACD4FD87-1D74-4895-AA89-D26541A55433", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n52b2p:-:*:*:*:*:*:*:*", "matchCriteriaId": "7936F0A3-F6DF-47B2-898E-DBE68B369633", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n52b5p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3D5136C6-2355-4782-BF9C-0874DC5B0CDA", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n52b5p:-:*:*:*:*:*:*:*", "matchCriteriaId": "195D7533-B2EF-4BC2-B6D6-0B141FB90090", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n52b3p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "7180D6E1-6F7F-4EAD-BD51-02C029EFB034", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n52b3p:-:*:*:*:*:*:*:*", "matchCriteriaId": "03D1AD58-447D-4D30-B9CF-48B5CB743C2B", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:dahuasecurity:n54b2p_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "AEC0287A-824B-46D0-84AB-54BEEF90E16B", "versionEndExcluding": "2019-12", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:dahuasecurity:n54b2p:-:*:*:*:*:*:*:*", "matchCriteriaId": "5667962D-1A47-4D77-95A4-6B34F8863761", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Some products of Dahua have Denial of Service vulnerabilities. After the successful login of the legal account, the attacker sends a specific log query command, which may cause the device to go down."}, {"lang": "es", "value": "Algunos productos de Dahua presentan vulnerabilidades de denegaci\u00f3n de servicio. Despu\u00e9s del inicio de sesi\u00f3n con \u00e9xito de la cuenta legal, el atacante env\u00eda un comando de consulta de registro espec\u00edfico, lo que puede causar que el dispositivo se caiga."}], "id": "CVE-2020-9500", "lastModified": "2021-07-21T11:39:23.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "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": "HIGH", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-04-09T14:15:13.260", "references": [{"source": "cybersecurity@dahuatech.com", "tags": ["Vendor Advisory"], "url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"}], "sourceIdentifier": "cybersecurity@dahuatech.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}