CVE-2019-20740: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.109, R7300 before 1.0.0.70, R8300 before 1.0.2.130, and R8500 before 1.0.2.130.
Affected Software
Event History
Frequently Asked Questions
Which NETGEAR devices are affected by CVE-2019-20740?
DGN2200v4, DGND2200Bv4, R7300, R8300, and R8500 are affected by CVE-2019-20740.
What is the severity level of CVE-2019-20740?
The severity level of CVE-2019-20740 is medium with a rating of 6.8.
How can an authenticated user exploit the vulnerability in CVE-2019-20740?
An authenticated user can exploit the stack-based buffer overflow vulnerability in CVE-2019-20740.
What is the fix for CVE-2019-20740?
Ensure that you have installed the latest firmware version for the affected NETGEAR devices.
Where can I find more information about CVE-2019-20740?
You can find more information about CVE-2019-20740 in the Netgear security advisory: [https://kb.netgear.com/000060976/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2018-0258](https://kb.netgear.com/000060976/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2018-0258).