CVE-2024-39949 HIGH

CVE-2024-39949

Vendor Dahua
Product NVR4XXX
Weakness CWE-617
Published July 31, 2024
Last update September 30, 2025

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

July 31, 2024 CVE published
September 30, 2025 Record updated