CVE-2019-20755: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an authenticated user. This affects D6220 before 1.0.0.46, D6400 before 1.0.0.80, D7000v2 before 1.0.0.51, D8500 before 1.0.3.42, DGN2200v1 before 1.0.0.58, DGN2200B before 1.0.0.58, JNDR3000 before 1.0.0.24, RBW30 before 2.1.4.16, R6250 before 1.0.4.26, R6300v2 before 1.0.4.28, R6400 before 1.0.1.42, R6400v2 before 1.0.2.56, R6700 before 1.0.1.46, R6900 before 1.0.1.46, R7000 before 1.0.9.32, R6900P before 1.3.1.44, R7100LG before 1.0.0.46, R7300DST before 1.0.0.68, R7000P before 1.3.1.44, R7900 before 1.0.2.16, R8000P before 1.4.0.10, R7900P before 1.4.0.10, R8300 before 1.0.2.122, R8500 before 1.0.2.122, R8000 before 1.0.4.18, WNDR3400v3 before 1.0.1.22, WNDR4500v2 before 1.0.0.72, WNR3500Lv2 before 1.2.0.54, WN3100RP before 1.0.0.20, and WN2500RPv2 before 1.0.1.54.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-20755?
CVE-2019-20755 has a high severity due to potential exploitation via stack-based buffer overflow by authenticated users.
How do I fix CVE-2019-20755?
To mitigate CVE-2019-20755, update the affected NETGEAR devices to their latest firmware versions as specified in the vulnerability report.
Which NETGEAR devices are affected by CVE-2019-20755?
CVE-2019-20755 affects several NETGEAR devices including D6220, D6400, D7000v2, D8500, DGN2200v1, and others prior to specified firmware versions.
What causes CVE-2019-20755 vulnerability?
CVE-2019-20755 is caused by a stack-based buffer overflow that can be exploited by an authenticated user.
Is my NETGEAR device safe from CVE-2019-20755?
Your NETGEAR device is safe from CVE-2019-20755 if it is running the latest firmware version that addresses this vulnerability.