CVE-2019-20734: Buffer Overflow
Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.40, D8500 before 1.0.3.39, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.22, EX6120 before 1.0.0.40, EX6130 before 1.0.0.22, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, R6300v2 before 1.0.4.18, R6400 before 1.0.1.24, R6400v2 before 1.0.2.32, R6700 before 1.0.1.22, R6700v3 before 1.0.2.32, R6900 before 1.0.1.22, R7000 before 1.0.9.6, R6900P before 1.0.0.56, R7000P before 1.0.0.56, R7100LG before 1.0.0.42, R7300DST before 1.0.0.54, R7900 before 1.0.1.26, R8300 before 1.0.2.106, R8500 before 1.0.2.106, WN2500RPv2 before 1.0.1.54, and WNR3500Lv2 before 1.2.0.46. NOTE: this may be a result of an incomplete fix for CVE-2017-18864.
Affected Software
Event History
Frequently Asked Questions
Which NETGEAR devices are affected by CVE-2019-20734?
D6220, D8500, EX3700, EX3800, EX6000, EX6100, EX6120, EX6130, and EX6150v2 are affected.
What is the severity of CVE-2019-20734?
The severity of CVE-2019-20734 is high (8.8).
How can an attacker exploit CVE-2019-20734?
An unauthenticated attacker can exploit CVE-2019-20734 by performing a buffer overflow.
Are the affected NETGEAR devices vulnerable even if they are not in the affected firmware version range?
No, the affected NETGEAR devices are only vulnerable if they are within the specified firmware version range.
Where can I find more information about CVE-2019-20734?
You can find more information about CVE-2019-20734 in the Netgear Security Advisory.