CVE-2021-45529: Buffer Overflow
Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects CBR40 before 2.3.5.12, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, R6400 before 1.0.1.70, R7000 before 1.0.11.126, R6900P before 1.3.2.124, R7000P before 1.3.2.124, R7900 before 1.0.4.30, R8000 before 1.0.4.52, and WNR3500Lv2 before 1.2.0.62.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the vulnerability ID of this buffer overflow vulnerability?
The vulnerability ID is CVE-2021-45529.
Which NETGEAR devices are affected by this buffer overflow vulnerability?
This vulnerability affects CBR40 before 2.3.5.12, D7000v2 before 1.0.0.66, D8500 before 1.0.3.58, R6400 before 1.0.1.70, R7000 before 1.0.11.126, R6900P before 1.3.2.124, R7000P before 1.3.2.124, R7900 before 1.0.4.30, R8000 before 1.0.4.52, and WNR3500Lv2 before 1.2.0.62.
What is the severity of vulnerability CVE-2021-45529?
The severity of this vulnerability is high with a CVSS score of 7.2 (out of 10).
How can I fix the buffer overflow vulnerability in my NETGEAR device?
To fix the vulnerability, update your device's firmware to the latest available version provided by NETGEAR.
Where can I find more information about this buffer overflow vulnerability?
You can find more information about this vulnerability in the NETGEAR security advisory at: https://kb.netgear.com/000064058/Security-Advisory-for-Post-Authentication-Buffer-Overflow-on-Some-Routers-PSV-2019-0077