CVE-2021-42850

EUVD-2021-29805
A weak default administrator password for the web interface and serial port was reported in some Lenovo Personal Cloud Storage devices that could allow unauthorized device access to an attacker with physical or local network access.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
lenovoCNA
8.8 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 12%
Affected Products (NVD)
VendorProductVersion
lenovoa1_firmware
𝑥
< 5.3.6.a1
lenovot1_firmware
𝑥
< 5.3.6.t1
lenovox1_firmware
𝑥
< 5.3.8.x1
lenovot2_firmware
𝑥
< 5.3.8.t2
lenovot2pro_firmware
𝑥
< 5.3.7.t2-pro
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://iknow.lenovo.com.cn/detail/dc_200017.html
https://iknow.lenovo.com.cn/detail/dc_200017.html