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CVE-2024-39948

Published: Jul 31, 2024Updated: Sep 30, 2025 Sources: CVE List NVDCWE-476
NVD MITRE
7.5CVSSHIGH
EPSS Score
0.6%
Top 57.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-476NVD-CWE-noinfoCWE-20

Affected Products

nvr4104-4ks2\/l firmwaredahuasecurityICS / OT / IoT
nvr4108-4ks2\/l firmwaredahuasecurityICS / OT / IoT
nvr4116-4ks2\/l firmwaredahuasecurityICS / OT / IoT
nvr4104-p-4ks2\/l firmwaredahuasecurityICS / OT / IoT
nvr4108-p-4ks2\/l firmwaredahuasecurityICS / OT / IoT
dahuasecuritycommercialCNICS / OT / IoTaka dahua security
and 52 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Impact
Initial Access
View detailed technique mapping

References

https://www.dahuasecurity.com/aboutUs/trustedCenter/details/768
dahuasecurity.com

Timeline

Published
Jul 31, 2024
Last Updated
Sep 30, 2025

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