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
Remediation
Event History
Feb 12, 2021
CVE Published
via MITRE·06:15 AM
Data Sourced
via MITRE·06:15 AM
DescriptionWeakness
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.