CVE-2021-44628: Buffer Overflow

Published Mar 9, 2022

Updated

A Buffer Overflow vulnerabiltiy exists in TP-LINK WR-886N 20190826 2.3.8 in thee /cloudconfig/routerpost/login feature, which allows malicious users to execute arbitrary code on the system via a crafted post request.

Affected Software

2 affected components

TP-Link Tl-wr886n Firmware=20190826_2.3.8

TP-Link TL-WR886N

Event History

Mar 9, 2022

CVE Published

via MITRE·09:48 PM

Data Sourced

via MITRE·09:48 PM

Description

Frequently Asked Questions

What is CVE-2021-44628?

CVE-2021-44628 is a Buffer Overflow vulnerability in TP-LINK WR-886N 20190826 2.3.8 in the /cloud_config/router_post/login feature.

How can the CVE-2021-44628 vulnerability be exploited?

The CVE-2021-44628 vulnerability can be exploited by malicious users sending a crafted post request, allowing them to execute arbitrary code on the system.

What is the severity of CVE-2021-44628?

The severity of CVE-2021-44628 is critical with a CVSS score of 9.8.

What software versions are affected by CVE-2021-44628?

TP-LINK WR-886N 20190826 2.3.8 firmware is affected by CVE-2021-44628.

Is TP-LINK TL-WR886N vulnerable to CVE-2021-44628?

No, TP-LINK TL-WR886N is not vulnerable to CVE-2021-44628.

How can I fix the CVE-2021-44628 vulnerability?

It is recommended to apply the latest firmware update provided by TP-LINK to fix the CVE-2021-44628 vulnerability.