CVE-2018-21182: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, and WNDR4300 before 1.0.2.94.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2018-21182?
CVE-2018-21182 is a vulnerability that affects certain NETGEAR devices, allowing an authenticated user to perform a stack-based buffer overflow.
Which NETGEAR devices are affected by CVE-2018-21182?
NETGEAR R7800 before 1.0.2.40, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.92, and WNDR4300 before 1.0.2.94 are affected by CVE-2018-21182.
What is the severity of CVE-2018-21182?
The severity of CVE-2018-21182 is medium with a CVSS score of 6.8.
How can I fix CVE-2018-21182?
To fix CVE-2018-21182, you need to update the firmware of your affected NETGEAR device to version 1.0.2.40 for R7800, 1.0.2.52 for R9000, 1.0.2.92 for WNDR3700v4, or 1.0.2.94 for WNDR4300.
Where can I find more information about CVE-2018-21182?
You can find more information about CVE-2018-21182 in the security advisory on the NETGEAR website: https://kb.netgear.com/000055176/Security-Advisory-for-Post-Authentication-Stack-Overflow-on-Some-Routers-PSV-2017-2617