Vulnerability Intelligence Report
CVE-2024-39945
A vulnerability has been found in Dahua products. After obtaining the administrator's username and password, the attacker can send a carefully crafted data packet to the interface with vulnerabilities, causing the device to crash.
No Active Exploit Signals
CVSS Base Score
4.9
MEDIUM
Exploitability:1.3
Impact Score:3.6
EPSS Probability:0.46%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-703 ↗CWE-703 Improper Check or Handling of Exceptional Conditions
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Dahua | NVR4XXX | NVR4XXX Versions which Build time before 2023/12/13 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.458%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Dahua Technologies · Vendor · China |
| Reserved | 2024-07-05T03:08:11 |
| Published | 2024-07-31T03:16:31 |
| Patch Date | 2024-07-31 |
| Last Updated | 2025-03-27T15:26:10 |
Community Chatter & Buzz