Multiple vulnerabilities in Dahua Technology products
| Risk | High |
| Patch available | YES |
| Number of vulnerabilities | 7 |
| CVE-ID | CVE-2024-39944 CVE-2024-39945 CVE-2024-39946 CVE-2024-39947 CVE-2024-39948 CVE-2024-39949 CVE-2024-39950 |
| CWE-ID | CWE-20 CWE-665 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software |
Dahua NVR4XXX Hardware solutions / Other hardware appliances Dahua IPC-HX8XXX Hardware solutions / Other hardware appliances |
| Vendor | Dahua Technology |
Security Bulletin
This security bulletin contains information about 7 vulnerabilities.
1) Input validation error
EUVDB-ID: #VU100762
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-39944
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
Dahua IPC-HX8XXX: before 3.140.0000000.30.R.240725
CPE2.3- cpe:2.3:h:dahua_technology:dahua_nvr4xxx:*:*:*:*:*:*:*:*
- cpe:2.3:h:dahua_technology:dahua_ipc-hx8xxx:*:*:*:*:*:*:*:*
https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
2) Input validation error
EUVDB-ID: #VU100763
Risk: Low
CVSSv4.0: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2024-39945
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote user to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote administrator can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
CPE2.3 External linkshttps://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
3) Improper Initialization
EUVDB-ID: #VU100764
Risk: Low
CVSSv4.0: 4.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear]
CVE-ID: CVE-2024-39946
CWE-ID:
CWE-665 - Improper Initialization
Exploit availability: No
DescriptionThe vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to improper initialization. A remote administrator can send a specially crafted data packet and cause device initialization.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
CPE2.3 External linkshttps://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated privileged user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
4) Input validation error
EUVDB-ID: #VU100766
Risk: Medium
CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-39947
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote user can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
CPE2.3 External linkshttps://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
5) Input validation error
EUVDB-ID: #VU100767
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-39948
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
CPE2.3 External linkshttps://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
6) Input validation error
EUVDB-ID: #VU100768
Risk: Medium
CVSSv4.0: 6.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green]
CVE-ID: CVE-2024-39949
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
CPE2.3 External linkshttps://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
7) Improper Initialization
EUVDB-ID: #VU100771
Risk: High
CVSSv4.0: 6.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Amber]
CVE-ID: CVE-2024-39950
CWE-ID:
CWE-665 - Improper Initialization
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper initialization. A remote attacker can send a specially crafted data packet and cause device initialization.
MitigationInstall updates from vendor's website.
Vulnerable software versionsDahua NVR4XXX: before 4.001.0000001.6.R.240725
Dahua IPC-HX8XXX: before 3.140.0000000.30.R.240725
CPE2.3- cpe:2.3:h:dahua_technology:dahua_nvr4xxx:*:*:*:*:*:*:*:*
- cpe:2.3:h:dahua_technology:dahua_ipc-hx8xxx:*:*:*:*:*:*:*:*
https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
https://jvn.jp/en/vu/JVNVU99607268/index.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
