CVE-2018-21219: Buffer Overflow
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, WNDR4300 before 1.0.2.98, 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-2018-21219?
D3600 before 1.0.0.67, D6000 before 1.0.0.67, D6100 before 1.0.0.56, D7800 before 1.0.1.30, R6100 before 1.0.1.20, R7500 before 1.0.0.118, R7500v2 before 1.0.3.24, R9000 before 1.0.2.52, WNDR3700v4 before 1.0.2.96, Wndr4300 before 1.0.2.98.
What is the severity of CVE-2018-21219?
The severity of CVE-2018-21219 is high with a CVSS score of 8.8.
How can an attacker exploit CVE-2018-21219?
An unauthenticated attacker can exploit this vulnerability through a buffer overflow.
Is my NETGEAR device vulnerable to CVE-2018-21219?
If your device has the affected firmware versions mentioned in the security advisory, it may be vulnerable.
How can I fix the vulnerability CVE-2018-21219?
Upgrade to the latest firmware version provided by NETGEAR to fix CVE-2018-21219.