Vulnerability Intelligence Report
CVE-2024-39950
A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization.
No Active Exploit Signals
CVSS Base Score
8.6
HIGH
Exploitability:3.9
Impact Score:4.8
EPSS Probability:0.49%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-121 ↗CWE-121: Stack-based Buffer Overflow
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Dahua | NVR4XXX and IPC-HX8XXX | NVR4XXX and IPC-HX8XXX Versions which Build time before 2024/1/22 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.492%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Dahua Technologies · Vendor · China |
| Reserved | 2024-07-05T03:08:11 |
| Published | 2024-07-31T03:45:12 |
| Patch Date | 2024-07-31 |
| Last Updated | 2025-09-30T03:39:46 |
Community Chatter & Buzz