CVE-2021-4144: OS Command Injection

Published Dec 23, 2021
·
Updated

TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection.

Affected Software

4 affected components
TP-Link TL-WR802N firmware<211202
TP-Link TL-WR802N=v4
All of the following
TP-Link TL-WR802N firmware<211202
TP-Link TL-WR802N=v4

Event History

Dec 23, 2021
CVE Published
via MITRE·06:30 AM
Data Sourced
via MITRE·06:30 AM
DescriptionWeakness
Data Sourced
via NVD·07:15 AM
DescriptionSeverityWeaknessAffected Software
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Frequently Asked Questions

1

What is the vulnerability ID for this TP-Link wifi router?

The vulnerability ID for this TP-Link wifi router is CVE-2021-4144.

2

What is the severity of the vulnerability?

The severity of the vulnerability is high with a severity value of 8.8.

3

Which firmware versions are affected by this vulnerability?

TP-Link wifi router TL-WR802N V4(JP) with firmware version prior to 211202 is vulnerable.

4

What is the vulnerability type?

The vulnerability is an OS command injection.

5

How can I fix this vulnerability?

To fix this vulnerability, update the firmware of your TP-Link wifi router TL-WR802N V4(JP) to version 211202 or later.

Contact

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