High severity8.6NVD Advisory· Published Jul 31, 2024· Updated Jun 17, 2026

CVE-2024-39950

Description

A vulnerability has been found in Dahua products. Attackers can send carefully crafted data packets to the interface with vulnerabilities to initiate device initialization.

Affected products

Dahuasecurity/Ipc Hfs8449g Z7 Led Firmware
cpe:2.3:o:dahuasecurity:ipc-hfs8449g-z7-led_firmware:*:*:*:*:*:*:*:*
Range: <3.140.0000000.30.r.240725
Dahuasecurity/Ipc Hfs8849g Z3 Led Firmware
cpe:2.3:o:dahuasecurity:ipc-hfs8849g-z3-led_firmware:*:*:*:*:*:*:*:*
Range: <3.140.0000000.30.r.240725
Dahuasecurity/Nvr4104 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4104-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4104 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4104-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4104 P 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4104-p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4104 P 4ks3\(960g\) Firmware
cpe:2.3:o:dahuasecurity:nvr4104-p-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4104 P 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4104-p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4104hs 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4104hs-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4104hs 4ks3\(960g\) Firmware
cpe:2.3:o:dahuasecurity:nvr4104hs-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4104hs 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4104hs-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4104hs P 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4104hs-p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4104hs P 4ks3\(960g\) Firmware
cpe:2.3:o:dahuasecurity:nvr4104hs-p-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4104hs P 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4104hs-p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4108-4ks2\/l_firmware:4.003.0000000.1.r.240515:*:*:*:*:*:*:*
Dahuasecurity/Nvr4108 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4108-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108 8p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4108-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4108 8p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4108-8p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108 P 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4108-p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4108 P 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4108-p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108hs 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4108hs 4ks3\(960g\) Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-4ks3\(960g\)_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108hs 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108hs 8p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4108hs 8p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-8p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4108hs P 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4108hs P 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4108hs-p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4116 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4116-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4116 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4116-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4116 8p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4116-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4116 8p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4116-8p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4116hs 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4116hs-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4116hs 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4116hs-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4116hs 8p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4116hs-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4116hs 8p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4116hs-8p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4204 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4204-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4204 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4204-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4204 P 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4204-p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4204 P 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4204-p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4208 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4208-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4208 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4208-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4208 8p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4208-8p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4208 8p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4208-8p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4216 16p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4216-16p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4216 16p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4216-16p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4216 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4216-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4216 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4216-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4232 16p 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4232-16p-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4232 16p 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4232-16p-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4232 4ks2\/l Firmware
cpe:2.3:o:dahuasecurity:nvr4232-4ks2\/l_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.1.r.240515
Dahuasecurity/Nvr4232 4ks3 Firmware
cpe:2.3:o:dahuasecurity:nvr4232-4ks3_firmware:*:*:*:*:*:*:*:*
Range: <4.003.0000000.0.r.240312
Dahuasecurity/Nvr4416 16p 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4416-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4416 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4416-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4432 16p 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4432-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4432 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4432-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4816 16p 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4816-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4816 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4816-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4832 16p 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4832-16p-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahuasecurity/Nvr4832 4ks2\/i Firmware
cpe:2.3:o:dahuasecurity:nvr4832-4ks2\/i_firmware:*:*:*:*:*:*:*:*
Range: <4.001.0000001.6.r.240725
Dahua/Dahua productsllm-fuzzy
Dahua/Nvr4xxx And Ipc Hx8xxxv5
Range: NVR4XXX and IPC-HX8XXX Versions which Build time before 2024/1/22

cvss	0.559
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000

CVE-2024-39950

Description

Affected products

Patches

Vulnerability mechanics

References

News mentions