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CVE-2021-42852

nvd nist
Published: May 18, 2022Modified: Nov 21, 2024

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8.0
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.1 / Impact: 5.9
Source: NVD

Description

A command injection vulnerability was reported in some Lenovo Personal Cloud Storage devices that could allow an authenticated user to execute operating system commands by sending a crafted packet to the device.

Affected (5)

Lenovo
5 products
A1 Firmware
T1 Firmware
X1 Firmware
T2 Firmware
T2pro Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
A1 Firmware
Before 5.3.6.a1
Running on/withPlatform Versions
Lenovo
A1
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
T1 Firmware
Before 5.3.6.t1
Running on/withPlatform Versions
Lenovo
T1
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
X1 Firmware
Before 5.3.8.x1
Running on/withPlatform Versions
Lenovo
X1
All versions
Configuration D
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
T2 Firmware
Before 5.3.8.t2
Running on/withPlatform Versions
Lenovo
T2
All versions
Configuration E
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
T2pro Firmware
Before 5.3.7.t2-pro
Running on/withPlatform Versions
Lenovo
T2pro
All versions

Related CWEs

CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

Source: psirt@lenovo.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.