CVE-2018-21171: 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, R7800 before 1.0.2.40, R9000 before 1.0.3.6, WNDR3700v4 before 1.0.2.92, and WNDR4300 before 1.0.2.98.
Affected Software
Event History
Frequently Asked Questions
What is the vulnerability ID for this stack-based buffer overflow?
The vulnerability ID for this stack-based buffer overflow is CVE-2018-21171.
Which NETGEAR devices are affected by this vulnerability?
This vulnerability affects certain NETGEAR devices including D6100 before 1.0.0.57, R7800 before 1.0.2.40, R9000 before 1.0.3.6, WNDR3700v4 before 1.0.2.92, and WNDR4300 before 1.0.2.98.
What is the severity level of CVE-2018-21171?
CVE-2018-21171 has a severity level of 6.8 (medium).
How does this vulnerability occur?
This vulnerability occurs due to a stack-based buffer overflow caused by an authenticated user.
How can I fix the vulnerability in my NETGEAR device?
To fix the vulnerability in your NETGEAR device, you should update the firmware to the latest available version.