CVE-2019-20683: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.76, D6000 before 1.0.0.76, D6200 before 1.1.00.32, D7000 before 1.0.1.68, JR6150 before 1.0.1.18, PR2000 before 1.0.0.28, R6020 before 1.0.0.38, R6050 before 1.0.1.18, R6080 before 1.0.0.38, R6120 before 1.0.0.46, R6220 before 1.1.0.80, R6260 before 1.1.0.40, R6700v2 before 1.2.0.36, R6800 before 1.2.0.36, R6900v2 before 1.2.0.36, WNR2020 before 1.1.0.62, and XR500 before 2.3.2.32.
Affected Software
Event History
Frequently Asked Questions
What is CVE-2019-20683?
CVE-2019-20683 is a vulnerability that affects certain NETGEAR devices and allows an unauthenticated attacker to perform a stack-based buffer overflow.
Which NETGEAR devices are affected by CVE-2019-20683?
The following NETGEAR devices are affected by CVE-2019-20683: D3600, D6000, D6200, D7000, JR6150, PR2000, R6020, R6050, R6080, R6120, R6220, R6260, R6700, R6800, R6900, Wnr2020, XR500.
What is the severity of CVE-2019-20683?
CVE-2019-20683 has a severity rating of 8.8 (High).
How can an unauthenticated attacker exploit CVE-2019-20683?
An unauthenticated attacker can exploit CVE-2019-20683 by sending a specially crafted request to the vulnerable NETGEAR device, causing a stack-based buffer overflow and potentially executing arbitrary code.
Is there a fix available for CVE-2019-20683?
Yes, a fix is available for CVE-2019-20683. It is recommended to update the firmware of the affected NETGEAR devices to the latest version provided by the manufacturer.