CVE-2021-42849
Summary
| CVE | CVE-2021-42849 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2022-05-18 16:15:00 UTC |
| Updated | 2023-06-26 17:59:00 UTC |
| 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. |
Risk And Classification
Problem Types: CWE-287
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Lenovo | A1 | - | All | All | All |
| Operating System | Lenovo | A1 Firmware | All | All | All | All |
| Hardware | Lenovo | T1 | - | All | All | All |
| Operating System | Lenovo | T1 Firmware | All | All | All | All |
| Hardware | Lenovo | T2 | - | All | All | All |
| Hardware | Lenovo | T2pro | - | All | All | All |
| Operating System | Lenovo | T2pro Firmware | All | All | All | All |
| Operating System | Lenovo | T2 Firmware | All | All | All | All |
| Hardware | Lenovo | X1 | - | All | All | All |
| Operating System | Lenovo | X1 Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 联想中国(Lenovo China)联想知识库 | CONFIRM | iknow.lenovo.com.cn | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Lenovo thanks Kais and KT of 360 Vulcan Team for reporting this issue.
There are currently no legacy QID mappings associated with this CVE.