All the vulnerabilites related to Dahua - NVR4XXX
cve-2024-39945
Vulnerability from cvelistv5
Published
2024-07-31 03:16
Modified
2025-03-27 15:26
Severity ?
EPSS score ?
Summary
A vulnerability has been found in Dahua products. After
obtaining the administrator's username and password, the attacker can send a
carefully crafted data packet to the interface with vulnerabilities, causing
the device to crash.
References
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39945",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T13:25:00.427486Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-703",
"description": "CWE-703 Improper Check or Handling of Exceptional Conditions",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-27T15:26:10.371Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX Versions which Build time before 2023/12/13"
}
]
}
],
"datePublic": "2024-07-31T03:16:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products.\u0026nbsp;\u0026nbsp;\u003cspan style=\"background-color: var(--wht);\"\u003eAfter\nobtaining the administrator\u0027s username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash.\u003c/span\u003e"
}
],
"value": "A vulnerability has been found in Dahua products.\u00a0\u00a0After\nobtaining the administrator\u0027s username and password, the attacker can send a\ncarefully crafted data packet to the interface with vulnerabilities, causing\nthe device to crash."
}
],
"metrics": [
{
"cvssV3_1": {
"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"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T03:24:28.876Z",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"url": "https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2024-39945",
"datePublished": "2024-07-31T03:16:31.944Z",
"dateReserved": "2024-07-05T03:08:11.184Z",
"dateUpdated": "2025-03-27T15:26:10.371Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-39947
Vulnerability from cvelistv5
Published
2024-07-31 03:22
Modified
2024-10-27 21:48
Severity ?
EPSS score ?
Summary
A vulnerability has been found in Dahua products.After obtaining the ordinary user's username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing the device to crash.
References
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39947",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T13:03:05.223907Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-27T21:48:18.607Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX Versions which Build time before 2023/12/13"
}
]
}
],
"datePublic": "2024-07-31T03:20:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products.After obtaining the ordinary user\u0027s username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing the device to crash."
}
],
"value": "A vulnerability has been found in Dahua products.After obtaining the ordinary user\u0027s username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing the device to crash."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T03:25:09.750Z",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"url": "https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2024-39947",
"datePublished": "2024-07-31T03:22:09.786Z",
"dateReserved": "2024-07-05T03:08:11.184Z",
"dateUpdated": "2024-10-27T21:48:18.607Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-39948
Vulnerability from cvelistv5
Published
2024-07-31 03:40
Modified
2025-09-30 03:36
Severity ?
EPSS score ?
Summary
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash.
References
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:h:dahuasecurity:nvr4216-i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4416-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4416-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4432-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4432-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4432-i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4816-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4816-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4832-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4832-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4832-i:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nvr4832-i",
"vendor": "dahuasecurity",
"versions": [
{
"lessThan": "2023.12.13",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39948",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T13:03:32.189886Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T18:54:11.076Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX Versions which Build time\u00a0before 2023/12/13"
}
]
}
],
"datePublic": "2024-07-31T03:40:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products.\u0026nbsp;\u003cspan style=\"background-color: var(--wht);\"\u003eAttackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash.\u003c/span\u003e\u003cbr\u003e\u003cbr\u003e"
}
],
"value": "A vulnerability has been found in Dahua products.\u00a0Attackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-30T03:36:16.235Z",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"url": "https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2024-39948",
"datePublished": "2024-07-31T03:40:29.258Z",
"dateReserved": "2024-07-05T03:08:11.184Z",
"dateUpdated": "2025-09-30T03:36:16.235Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-39949
Vulnerability from cvelistv5
Published
2024-07-31 03:42
Modified
2025-09-30 03:36
Severity ?
EPSS score ?
Summary
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash.
References
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:h:dahuasecurity:nvr4216-i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4416-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4416-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4432-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4432-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4432-i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4816-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4816-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4832-16p-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4832-4ks2\\/i:-:*:*:*:*:*:*:*",
"cpe:2.3:h:dahuasecurity:nvr4832-i:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "nvr4xxx_firmware",
"vendor": "dahuasecurity",
"versions": [
{
"lessThan": "2023.12.13",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39949",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T13:00:04.189477Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T18:54:08.500Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX Versions which Build time before 2023/12/13"
}
]
}
],
"datePublic": "2024-07-31T03:40:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products.\u0026nbsp;\u003cspan style=\"background-color: var(--wht);\"\u003eAttackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash.\u003c/span\u003e\u003cbr\u003e\u003cbr\u003e"
}
],
"value": "A vulnerability has been found in Dahua products.\u00a0Attackers can send carefully crafted data packets to the interface with vulnerabilities, causing the device to crash."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-617",
"description": "CWE-617 Reachable Assertion",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-30T03:36:51.320Z",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"url": "https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2024-39949",
"datePublished": "2024-07-31T03:42:39.981Z",
"dateReserved": "2024-07-05T03:08:11.184Z",
"dateUpdated": "2025-09-30T03:36:51.320Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
cve-2024-39946
Vulnerability from cvelistv5
Published
2024-07-31 03:20
Modified
2024-10-27 21:49
Severity ?
EPSS score ?
Summary
A vulnerability has been found in Dahua products.After obtaining the administrator's username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing device initialization.
References
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39946",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T13:02:42.521850Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-10-27T21:49:19.833Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX Versions which Build time before 2023/12/13"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products.After obtaining the administrator\u0027s username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing device initialization."
}
],
"value": "A vulnerability has been found in Dahua products.After obtaining the administrator\u0027s username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing device initialization."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T03:24:48.947Z",
"orgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"shortName": "dahua"
},
"references": [
{
"url": "https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "79ee569e-7d1e-4364-98f0-3a18e2a739ad",
"assignerShortName": "dahua",
"cveId": "CVE-2024-39946",
"datePublished": "2024-07-31T03:20:01.329Z",
"dateReserved": "2024-07-05T03:08:11.184Z",
"dateUpdated": "2024-10-27T21:49:19.833Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}