CVE-2024-39945

moderate-risk

Published 2024-07-31

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.

Do I need to act?

0.24% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.9/10 Medium

NETWORK / LOW complexity

Affected Products (20)

Nvr4104-4Ks2\/L Firmware

Nvr4108-4Ks2\/L Firmware

Nvr4116-4Ks2\/L Firmware

Nvr4104-P-4Ks2\/L Firmware

Nvr4108-P-4Ks2\/L Firmware

Nvr4108-8P-4Ks2\/L Firmware

Nvr4116-8P-4Ks2\/L Firmware

Nvr4104Hs-4Ks2\/L Firmware

Nvr4108Hs-4Ks2\/L Firmware

Nvr4104Hs-P-4Ks2\/L Firmware

Nvr4108Hs-P-4Ks2\/L Firmware

Nvr4108Hs-8P-4Ks2\/L Firmware

Nvr4116Hs-8P-4Ks2\/L Firmware

Nvr4204-4Ks2\/L Firmware

Nvr4208-4Ks2\/L Firmware

Nvr4216-4Ks2\/L Firmware

Nvr4204-P-4Ks2\/L Firmware

Nvr4208-8P-4Ks2\/L Firmware

Nvr4216-16P-4Ks2\/L Firmware

Nvr4232-4Ks2\/L Firmware

Affected Vendors

Dahuasecurity

References (1)

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

/ 100

moderate-risk

Severity 20/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 26/34 · High