VulnerabilityModified
CVE-2021-42849
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 6.8EPSS 0.22%
Does this matter?
Lower severity and a low EPSS score (0.22%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 6.8 MEDIUMCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.22% probability · 13th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-798, CWE-287
- Affected
- lenovo/a1 firmware · lenovo/t1 firmware · lenovo/x1 firmware · lenovo/t2 firmware · lenovo/t2pro firmware
- Source
- psirt@lenovo.com
References
- https://iknow.lenovo.com.cn/detail/dc_200017.htmlVendor Advisory
- https://iknow.lenovo.com.cn/detail/dc_200017.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.