CVE-2021-42851

A vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an unauthenticated user to create a standard user account.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://iknow.lenovo.com.cn/detail/dc_200017.html	Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:lenovo:a1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenovo:a1:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:lenovo:t1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenovo:t1:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:lenovo:x1_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenovo:x1:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:lenovo:t2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenovo:t2:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:lenovo:t2pro_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenovo:t2pro:-:*:*:*:*:*:*:*

Information

Published : 2022-05-18 09:15

Updated : 2022-08-08 17:20

NVD link : CVE-2021-42851

Mitre link : CVE-2021-42851

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

lenovo

t2pro
a1
t2pro_firmware
x1_firmware
t1
x1
t2
a1_firmware
t1_firmware
t2_firmware

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