CVE-2021-4144: OS Command Injection
First published: Thu Dec 23 2021(Updated: )
TP-Link wifi router TL-WR802N V4(JP), with firmware version prior to 211202, is vulnerable to OS command injection.
Credit: vultures@jpcert.or.jp
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Tp-link Tl-wr802n Firmware | <211202 | |
| TP-Link TL-WR802N | =v4 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID for this TP-Link wifi router?
The vulnerability ID for this TP-Link wifi router is CVE-2021-4144.
What is the severity of the vulnerability?
The severity of the vulnerability is high with a severity value of 8.8.
Which firmware versions are affected by this vulnerability?
TP-Link wifi router TL-WR802N V4(JP) with firmware version prior to 211202 is vulnerable.
What is the vulnerability type?
The vulnerability is an OS command injection.
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.
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