CVE-2021-29302: Buffer Overflow

Published Apr 12, 2021
·
Updated

TP-Link TL-WR802N(US), ArcherC50v5US v4200 <= 2020.06 contains a buffer overflow vulnerability in the httpd process in the body message. The attack vector is: The attacker can get shell of the router by sending a message through the network, which may lead to remote code execution.

Affected Software

2 affected components
TP-Link TL-WR802N firmware<=2020.06
TP-Link TL-WR802N=v4

Event History

Apr 12, 2021
CVE Published
via MITRE·05:47 PM
Data Sourced
via MITRE·05:47 PM
Description
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Frequently Asked Questions

1

What is CVE-2021-29302?

CVE-2021-29302 is a buffer overflow vulnerability in TP-Link TL-WR802N(US) Archer_C50v5_US v4_200 <= 2020.06.

2

What is the severity of CVE-2021-29302?

The severity of CVE-2021-29302 is critical with a CVSS score of 8.1.

3

What is the affected software of CVE-2021-29302?

The affected software of CVE-2021-29302 is TP-Link TL-WR802N(US) firmware version 2020.06.

4

How can an attacker exploit CVE-2021-29302?

An attacker can exploit CVE-2021-29302 by sending a message through the network to the router, potentially leading to remote code execution.

5

Is there a fix available for CVE-2021-29302?

Yes, a fix for CVE-2021-29302 is available. Users can download the firmware update from the TP-Link website.

Contact

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