Critical severity9.8NVD Advisory· Published Jul 9, 2019· Updated Jun 17, 2026

CVE-2019-3950

Description

Arlo Basestation firmware 1.12.0.1_27940 and prior contain a hardcoded username and password combination that allows root access to the device when an onboard serial interface is connected to.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Arlo/Vmb3010 Firmware
cpe:2.3:o:arlo:vmb3010_firmware:*:*:*:*:*:*:*:*
Range: <1.12.2.3_2762
Arlo/Vmb3500 Firmware
cpe:2.3:o:arlo:vmb3500_firmware:*:*:*:*:*:*:*:*
Range: <1.12.2.4_2773
Arlo/Vmb4000 Firmware
cpe:2.3:o:arlo:vmb4000_firmware:*:*:*:*:*:*:*:*
Range: <1.12.2.3_2762
Arlo/Vmb4500 Firmware
cpe:2.3:o:arlo:vmb4500_firmware:*:*:*:*:*:*:*:*
Range: <1.12.2.4_2773
Arlo/Vmb5000 Firmware
cpe:2.3:o:arlo:vmb5000_firmware:*:*:*:*:*:*:*:*
Range: <1.12.2.2_2824
Arlo/Basestationllm-fuzzy2 versions
<=1.12.0.1_27940+ 1 more
- (no CPE)range: <=1.12.0.1_27940
- (no CPE)range: 1.12.0.1_27940 and prior

Patches

Vulnerability mechanics

References

kb.arlo.com/000062274/Security-Advisory-for-Networking-Misconfiguration-and-Insufficient-UART-Protection-MechanismsnvdVendor Advisory

News mentions

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cvss	0.637
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000