CVE-2021-20640: Buffer Overflow

Published Feb 12, 2021
·
Updated

Buffer overflow vulnerability in LOGITEC LAN-W300N/PGRB allows an attacker with administrative privilege to execute an arbitrary OS command via unspecified vectors.

Affected Software

2 affected components
Logitech Lan-w300n\/pgrb Firmware
Logitech Lan-w300n\/pgrb

Event History

Feb 12, 2021
CVE Published
via MITRE·06:15 AM
Data Sourced
via MITRE·06:15 AM
DescriptionWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2021-20640?

CVE-2021-20640 is classified as a high severity vulnerability due to its potential to allow arbitrary OS command execution.

2

How do I fix CVE-2021-20640?

To fix CVE-2021-20640, update the affected firmware of the Logitech LAN-W300N/PGRB to the latest version released by the manufacturer.

3

Who is affected by CVE-2021-20640?

CVE-2021-20640 affects users of the Logitech LAN-W300N/PGRB with administrative privileges.

4

What type of vulnerability is CVE-2021-20640?

CVE-2021-20640 is a buffer overflow vulnerability that allows an attacker to execute commands on the affected device.

5

What can an attacker do with CVE-2021-20640?

An attacker can exploit CVE-2021-20640 to execute arbitrary OS commands on the Logitech LAN-W300N/PGRB device.

Contact

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