Search criteria
2 vulnerabilities found for NVR4XXX and IPC-HX8XXX by Dahua
CVE-2024-39950 (GCVE-0-2024-39950)
Vulnerability from cvelistv5 – Published: 2024-07-31 03:45 – Updated: 2025-09-30 03:39
VLAI?
Summary
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization.
Severity ?
8.6 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Dahua | NVR4XXX and IPC-HX8XXX |
Affected:
NVR4XXX and IPC-HX8XXX Versions which Build time before 2024/1/22
|
{
"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": "2024.2.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:dahuasecurity:ipc-hf8xxx_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ipc-hf8xxx_firmware",
"vendor": "dahuasecurity",
"versions": [
{
"lessThan": "2024.2.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:dahuasecurity:ipc-hfw8xxx:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ipc-hfw8xxx",
"vendor": "dahuasecurity",
"versions": [
{
"lessThan": "2024.2.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39950",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T15:04:00.945009Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T19:12:46.084Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX and IPC-HX8XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX and IPC-HX8XXX Versions which Build time\u00a0before 2024/1/22"
}
]
}
],
"datePublic": "2024-07-31T03:42:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization."
}
],
"value": "A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "CWE-121: Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-30T03:39:46.118Z",
"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-2024-39950",
"datePublished": "2024-07-31T03:45:12.977Z",
"dateReserved": "2024-07-05T03:08:11.185Z",
"dateUpdated": "2025-09-30T03:39:46.118Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2024-39950 (GCVE-0-2024-39950)
Vulnerability from nvd – Published: 2024-07-31 03:45 – Updated: 2025-09-30 03:39
VLAI?
Summary
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization.
Severity ?
8.6 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Dahua | NVR4XXX and IPC-HX8XXX |
Affected:
NVR4XXX and IPC-HX8XXX Versions which Build time before 2024/1/22
|
{
"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": "2024.2.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:o:dahuasecurity:ipc-hf8xxx_firmware:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ipc-hf8xxx_firmware",
"vendor": "dahuasecurity",
"versions": [
{
"lessThan": "2024.2.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
},
{
"cpes": [
"cpe:2.3:h:dahuasecurity:ipc-hfw8xxx:-:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "ipc-hfw8xxx",
"vendor": "dahuasecurity",
"versions": [
{
"lessThan": "2024.2.2",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-39950",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-31T15:04:00.945009Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-07-31T19:12:46.084Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "NVR4XXX and IPC-HX8XXX",
"vendor": "Dahua",
"versions": [
{
"status": "affected",
"version": "NVR4XXX and IPC-HX8XXX Versions which Build time\u00a0before 2024/1/22"
}
]
}
],
"datePublic": "2024-07-31T03:42:00.000Z",
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization."
}
],
"value": "A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 8.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "CWE-121: Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-30T03:39:46.118Z",
"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-2024-39950",
"datePublished": "2024-07-31T03:45:12.977Z",
"dateReserved": "2024-07-05T03:08:11.185Z",
"dateUpdated": "2025-09-30T03:39:46.118Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}