Improper Initialization in Dahua IPC-HX8XXX and Dahua NVR4XXX - CVE-2024-39950

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Main Vulnerability Database Vulnerabilities #VU100771

Improper Initialization in Dahua IPC-HX8XXX and Dahua NVR4XXX - CVE-2024-39950

Published: November 21, 2024


Vulnerability identifier: #VU100771
CSH Severity: High
CVSS v4: 8.8 [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]
CVE-ID: CVE-2024-39950
CWE-ID: CWE-665
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The 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.


Affected software

Dahua IPC-HX8XXX
Dahua NVR4XXX

How to mitigate CVE-2024-39950

Install updates from vendor's website.

Dahua IPC-HX8XXX - update to 3.140.0000000.30.R.240725
Dahua NVR4XXX - addressed in versions 4.001.0000001.6.R.240725, 4.003.0000000.0.R.240312, 4.003.0000000.1.R.240515

External References

Related Security Bulletins