CVE-2020-9500
Published Apr 9, 2020
Last updated 3 years ago
Overview
- Description
- 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.
- Source
- cybersecurity@dahuatech.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 4.9
- Impact score
- 3.6
- Exploitability score
- 1.2
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4
- Impact score
- 2.9
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:sd6al_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B1CE773D-CA5F-483C-B20C-DAD30A590DDD",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:sd6al:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C35F4371-334B-4EA8-8F48-498C81652F7C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:sd5a_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "083AE420-CAF9-4A2A-8C76-79DD590FA191",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:sd5a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1EE24474-EF35-4475-99DD-4B54D6AF0B2D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:sd1a_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9A075994-60D1-40B7-9EF6-8048CBC18764",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:sd1a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7A3C5893-E1D0-4E06-9F7F-058B657E4493"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ptz1a_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F78D2E9E-9909-4130-A146-CA861F7DF341",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ptz1a:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "19B57B9D-0729-48E0-892B-E39AE1F89AB4"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:sd50_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "18CD222C-C95A-4D5E-A763-5D2F74EAEC04",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:sd50:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "984AD4D5-D689-4150-A1EE-D48B81CBB7C8"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:sd52c_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0ECBC0BF-171E-49FD-B6AF-CC7B29D39FB7",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:sd52c:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5BA0D206-5BE7-4592-8D3E-641F47164770"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ipc-hx5842h_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9E8CB654-0526-4E7A-8984-8350B39BB4DF",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ipc-hx5842h:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "724F4B7D-C8C1-4914-B1D6-B4CB9B1F4093"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ipc-hx7842h_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3AEBFC1D-9F25-4FDB-A191-D7D6C1C6E234",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ipc-hx7842h:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5D6E27D8-C608-49E7-8284-5196EDB428DB"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ipc-hx2xxx_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A046C7EA-F954-4F36-9ED3-DBA84F1FB2D3",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ipc-hx2xxx:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5B8887C8-C335-4EBB-BC7F-D4F8D8205DAE"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ipc-hxxx5x4x_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "DCD8DCD2-5CEA-420F-860C-11B469D9FF8F",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ipc-hxxx5x4x:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F051A1A0-E841-42E7-92A3-E45E4017DCDE"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n42b1p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F092AA97-7184-4499-BB83-D6204BD4621B",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n42b1p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "FCB3A7FD-63A2-423C-912F-E2E5B4690CF1"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n42b2p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "855B3C5F-CE9D-4FFA-B485-11A8D675F006",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n42b2p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "83B0FAFA-BEF4-4196-A4BC-4CFD6DCF4986"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n42b3p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1D0E03DE-1BFA-43AD-9AC6-72A1A1545D4B",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n42b3p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B51E9FED-4929-42CC-AA6F-BFF61E8F88C0"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n52a4p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F20B6467-53DC-4DC6-BCC2-6B6B33ABD65D",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n52a4p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "EB41CE1D-1A97-4549-A849-D06F78858CA3"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n54a4p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "BFA91720-5AE4-48B6-A940-A4DBE650591D",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahua:n54a4p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D871578A-E282-4AEE-8B7E-5F52011FA9CA"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n52b2p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ACD4FD87-1D74-4895-AA89-D26541A55433",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n52b2p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7936F0A3-F6DF-47B2-898E-DBE68B369633"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n52b5p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3D5136C6-2355-4782-BF9C-0874DC5B0CDA",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n52b5p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "195D7533-B2EF-4BC2-B6D6-0B141FB90090"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n52b3p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7180D6E1-6F7F-4EAD-BD51-02C029EFB034",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n52b3p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "03D1AD58-447D-4D30-B9CF-48B5CB743C2B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:n54b2p_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AEC0287A-824B-46D0-84AB-54BEEF90E16B",
"versionEndExcluding": "2019-12"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:n54b2p:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5667962D-1A47-4D77-95A4-6B34F8863761"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
]