CVE-2019-3950

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Affected Products (NVD)
VendorProductVersion
arlovmb3010_firmware
𝑥
< 1.12.2.3_2762
arlovmb4000_firmware
𝑥
< 1.12.2.3_2762
arlovmb3500_firmware
𝑥
< 1.12.2.4_2773
arlovmb4500_firmware
𝑥
< 1.12.2.4_2773
arlovmb5000_firmware
𝑥
< 1.12.2.2_2824
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://kb.arlo.com/000062274/Security-Advisory-for-Networking-Misconfiguration-and-Insufficient-UART-Protection-Mechanisms
https://kb.arlo.com/000062274/Security-Advisory-for-Networking-Misconfiguration-and-Insufficient-UART-Protection-Mechanisms