CVE-2018-21195: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6100 before 1.0.0.57, D7800 before 1.0.1.34, R6100 before 1.0.1.20, R7500v2 before 1.0.3.24, R7800 before 1.0.2.40, R9000 before 1.0.3.6, WNDR3700v4 before 1.0.2.92, WNDR4300 before 1.0.2.94, WNDR4300v2 before 1.0.0.50, WNDR4500v3 before 1.0.0.50, and WNR2000v5 before 1.0.0.62.
Affected Software
Event History
Frequently Asked Questions
Which NETGEAR devices are affected by CVE-2018-21195?
D6100, D7800, R6100, R7500v2, R7800, R9000, WNDR3700v4, WNDR4300.
What is the severity of CVE-2018-21195?
The severity of CVE-2018-21195 is medium with a CVSS score of 6.8.
How can I fix CVE-2018-21195?
Update the firmware of the affected NETGEAR devices to the latest version available.
Where can I find more information about CVE-2018-21195?
You can find more information about CVE-2018-21195 in the following Netgear security advisory: https://kb.netgear.com/000055162/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-and-Gateways-PSV-2017-2600