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THREATINT
PUBLISHED

CVE-2021-42849



Assignerlenovo
Reserved2021-10-22
Published2022-05-18
Updated2024-08-04

Description

A weak default password for the serial port was reported in some Lenovo Personal Cloud Storage devices that could allow unauthorized device access to an attacker with physical access.



MEDIUM: 6.8CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Product status

Any version before 5.3.6.a1
affected

Any version before 5.3.6.t1
affected

Any version before 5.3.8.x1
affected

Any version before 5.3.8.t2
affected

Any version before 5.3.7.t2-pro
affected

Credits

Lenovo thanks Kais and KT of 360 Vulcan Team for reporting this issue.

References

https://iknow.lenovo.com.cn/detail/dc_200017.html

cve.org CVE-2021-42849

nvd.nist.gov CVE-2021-42849

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