CVE-2018-21111: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D3600 before 1.0.0.75, D6000 before 1.0.0.75, D6100 before 1.0.0.60, R7800 before 1.0.2.52, R8900 before 1.0.4.2, R9000 before 1.0.4.2, WNDR3700v4 before 1.0.2.102, WNDR4300 before 1.0.2.104, WNDR4300v2 before 1.0.0.58, WNDR4500v3 before 1.0.0.58, and WNR2000v5 before 1.0.0.66.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2018-21111?
CVE-2018-21111 is a vulnerability that affects certain NETGEAR devices, allowing an authenticated user to trigger a stack-based buffer overflow.
Which devices are affected by CVE-2018-21111?
Devices affected by CVE-2018-21111 include D3600, D6000, D6100, R7800, R8900, R9000, WNDR3700v4, and WNDR4300.
How severe is CVE-2018-21111?
The severity of CVE-2018-21111 is medium, with a severity value of 6.8.
How can an authenticated user exploit CVE-2018-21111?
An authenticated user can exploit CVE-2018-21111 by triggering a stack-based buffer overflow.
Is there a fix for CVE-2018-21111?
Yes, the fix for CVE-2018-21111 is to update the firmware of the affected devices to the specified versions.