All the vulnerabilites related to dahuasecurity - n54a4p_firmware
cve-2020-9500
Vulnerability from cvelistv5
Published
2020-04-09 13:21
Modified
2024-08-04 10:34
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/727 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | 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: Versions which Build time before December,2019 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T10:34:37.927Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"
}
],
"title": "CVE Program Container"
}
],
"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"
}
]
}
}
}
},
"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"
}
cve-2020-9502
Vulnerability from cvelistv5
Published
2020-05-13 15:21
Modified
2024-08-04 10:34
Severity ?
EPSS score ?
Summary
Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/777 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | 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,IPC-HFW1431S |
Version: Versions which Build time before December,2019 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T10:34:38.156Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/777"
}
],
"title": "CVE Program Container"
}
],
"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,IPC-HFW1431S",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Versions which Build time before December,2019"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Session hijacking",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-05-13T15:21:12",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/777"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cybersecurity@dahuatech.com",
"ID": "CVE-2020-9502",
"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,IPC-HFW1431S",
"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 Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Session hijacking"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.dahuasecurity.com/support/cybersecurity/details/777",
"refsource": "MISC",
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/777"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2020-9502",
"datePublished": "2020-05-13T15:21:12",
"dateReserved": "2020-03-01T00:00:00",
"dateUpdated": "2024-08-04T10:34:38.156Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2019-9682
Vulnerability from cvelistv5
Published
2020-05-13 15:10
Modified
2024-08-04 21:54
Severity ?
EPSS score ?
Summary
Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/767 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | 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,IPC-HDBW1320E-W |
Version: Versions which Build time before December,2019 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T21:54:45.174Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/767"
}
],
"title": "CVE Program Container"
}
],
"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,IPC-HDBW1320E-W",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Versions which Build time before December,2019"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Replay Attacks",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-05-13T15:10:43",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/767"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "cybersecurity@dahuatech.com",
"ID": "CVE-2019-9682",
"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,IPC-HDBW1320E-W",
"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": "Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Replay Attacks"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.dahuasecurity.com/support/cybersecurity/details/767",
"refsource": "MISC",
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/767"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2019-9682",
"datePublished": "2020-05-13T15:10:43",
"dateReserved": "2019-03-11T00:00:00",
"dateUpdated": "2024-08-04T21:54:45.174Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2020-9499
Vulnerability from cvelistv5
Published
2020-04-09 13:19
Modified
2024-08-04 10:34
Severity ?
EPSS score ?
Summary
Some Dahua products have buffer overflow vulnerabilities. After the successful login of the legal account, the attacker sends a specific DDNS test command, which may cause the device to go down.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.dahuasecurity.com/support/cybersecurity/details/727 | x_refsource_MISC |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| ▼ | n/a | 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: Versions which Build time before December,2019 |
|
|
|||
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-04T10:34:38.218Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"
}
],
"title": "CVE Program Container"
}
],
"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 Dahua products have buffer overflow vulnerabilities. After the successful login of the legal account, the attacker sends a specific DDNS test command, which may cause the device to go down."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Denial of Service",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2020-04-09T13:19:23",
"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-2020-9499",
"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 Dahua products have buffer overflow vulnerabilities. After the successful login of the legal account, the attacker sends a specific DDNS test 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"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2020-9499",
"datePublished": "2020-04-09T13:19:23",
"dateReserved": "2020-03-01T00:00:00",
"dateUpdated": "2024-08-04T10:34:38.218Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2020-05-13 16:15
Modified
2024-11-21 04:52
Severity ?
Summary
Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method.
References
Impacted products
{
"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:dahuasecurity:n54a4p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D479D171-7F30-4D6B-8A49-0A3967103B94",
"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"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ipc-hdbw1320e-w_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1CBF6051-B1DF-4028-ADC1-CF3820C1CA71",
"versionEndExcluding": "2019-12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ipc-hdbw1320e-w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F221BD07-E754-4355-B031-A95147905815",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Dahua devices with Build time before December 2019 use strong security login mode by default, but in order to be compatible with the normal login of early devices, some devices retain the weak security login mode that users can control. If the user uses a weak security login method, an attacker can monitor the device network to intercept network packets to attack the device. So it is recommended that the user disable this login method."
},
{
"lang": "es",
"value": "Los dispositivos Dahua con tiempo de Compilaci\u00f3n antes de diciembre de 2019, usan un modo de inicio de sesi\u00f3n de seguridad fuerte por defecto, pero en funci\u00f3n de ser compatibles con el inicio de sesi\u00f3n normal de los primeros dispositivos, algunos dispositivos conservan el modo de inicio de sesi\u00f3n de seguridad d\u00e9bil que los usuarios pueden controlar. Si el usuario usa un m\u00e9todo de inicio de sesi\u00f3n de seguridad d\u00e9bil, un atacante puede monitorear la red del dispositivo para interceptar los paquetes de red para atacar el dispositivo. Por lo tanto, es recomendado que el usuario desactive este m\u00e9todo de inicio de sesi\u00f3n."
}
],
"id": "CVE-2019-9682",
"lastModified": "2024-11-21T04:52:06.380",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-05-13T16:15:12.870",
"references": [
{
"source": "cybersecurity@dahuatech.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/767"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/767"
}
],
"sourceIdentifier": "cybersecurity@dahuatech.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-276"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-05-13 16:15
Modified
2024-11-21 05:40
Severity ?
Summary
Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device.
References
Impacted products
{
"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:dahuasecurity:n54a4p:-:*:*:*:*:*:*:*",
"matchCriteriaId": "D479D171-7F30-4D6B-8A49-0A3967103B94",
"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"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:dahuasecurity:ipc-hdbw1320e-w_firmware:*:*:*:*:*:*:*:*",
"matchCriteriaId": "1CBF6051-B1DF-4028-ADC1-CF3820C1CA71",
"versionEndExcluding": "2019-12",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:dahuasecurity:ipc-hdbw1320e-w:-:*:*:*:*:*:*:*",
"matchCriteriaId": "F221BD07-E754-4355-B031-A95147905815",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Some Dahua products with Build time before December 2019 have Session ID predictable vulnerabilities. During normal user access, an attacker can use the predicted Session ID to construct a data packet to attack the device."
},
{
"lang": "es",
"value": "Algunos productos Dahua con tiempo de Compilaci\u00f3n antes de diciembre de 2019 presentan vulnerabilidades predecibles del ID de Sesi\u00f3n. Durante un acceso de usuario normal, un atacante puede usar el ID de Sesi\u00f3n previsto para construir un paquete de datos para atacar el dispositivo."
}
],
"id": "CVE-2020-9502",
"lastModified": "2024-11-21T05:40:47.147",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "HIGH",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 10.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-05-13T16:15:13.277",
"references": [
{
"source": "cybersecurity@dahuatech.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/777"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/777"
}
],
"sourceIdentifier": "cybersecurity@dahuatech.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-330"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-04-09 14:15
Modified
2024-11-21 05:40
Severity ?
Summary
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.
References
Impacted products
{
"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": "2024-11-21T05:40:46.927",
"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"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"
}
],
"sourceIdentifier": "cybersecurity@dahuatech.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-noinfo"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2020-04-09 14:15
Modified
2024-11-21 05:40
Severity ?
Summary
Some Dahua products have buffer overflow vulnerabilities. After the successful login of the legal account, the attacker sends a specific DDNS test command, which may cause the device to go down.
References
Impacted products
{
"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 Dahua products have buffer overflow vulnerabilities. After the successful login of the legal account, the attacker sends a specific DDNS test command, which may cause the device to go down."
},
{
"lang": "es",
"value": "Algunos productos Dahua presentan vulnerabilidades de desbordamiento de b\u00fafer. Despu\u00e9s del inicio de sesi\u00f3n con \u00e9xito de la cuenta legal, el atacante env\u00eda un comando de prueba DDNS espec\u00edfico, que puede hacer que el dispositivo se caiga."
}
],
"id": "CVE-2020-9499",
"lastModified": "2024-11-21T05:40:46.800",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.2,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.2,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2020-04-09T14:15:13.213",
"references": [
{
"source": "cybersecurity@dahuatech.com",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://www.dahuasecurity.com/support/cybersecurity/details/727"
}
],
"sourceIdentifier": "cybersecurity@dahuatech.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}