CVE-2021-43636: Buffer Overflow

Published Mar 25, 2022
·
Updated

Two Buffer Overflow vulnerabilities exists in T10 V2Firmware V4.1.8cu.5207B20210320 in the httprequestparse function when processing host data in the HTTP request process.

Affected Software

2 affected components
TOTOLINK T10 V2 Firmware=4.1.8cu.5207_b20210320
TOTOLINK T10 V2

Event History

Mar 25, 2022
CVE Published
via MITRE·05:55 PM
Data Sourced
via MITRE·05:55 PM
Description
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Frequently Asked Questions

1

What is CVE-2021-43636?

CVE-2021-43636 is a vulnerability in T10 V2_Firmware V4.1.8cu.5207_B20210320 that allows for two Buffer Overflow vulnerabilities when processing host data in the HTTP request process.

2

What is the severity of CVE-2021-43636?

The severity of CVE-2021-43636 is rated as critical with a severity value of 9.8.

3

What software versions are affected by CVE-2021-43636?

The Totolink T10 V2 Firmware version 4.1.8cu.5207_b20210320 is affected by CVE-2021-43636.

4

How can I fix CVE-2021-43636?

To fix CVE-2021-43636, it is recommended to update to a patched version of T10 V2_Firmware as soon as it becomes available.

5

Where can I find more information about CVE-2021-43636?

You can find more information about CVE-2021-43636 at the following reference: [CVE-2021-43636](https://note.youdao.com/s/918vCBNT)

Contact

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