CVE-2019-20733: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects D6220 before 1.0.0.44, D6400 before 1.0.0.78, D7000v2 before 1.0.0.51, D8500 before 1.0.3.42, DGN2200v4 before 1.0.0.110, DGND2200Bv4 before 1.0.0.110, EX3700 before 1.0.0.70, EX3800 before 1.0.0.70, EX6000 before 1.0.0.30, EX6100 before 1.0.2.24, 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, R6250 before 1.0.4.26, R6300v2 before 1.0.4.28, R6400 before 1.0.1.36, R6400v2 before 1.0.2.52, R6700 before 1.0.1.46, R6900 before 1.0.1.46, R7000 before 1.0.9.28, R6900P before 1.3.1.64, R7000P before 1.3.1.64, R7100LG before 1.0.0.46, R7300DST before 1.0.0.68, R7900 before 1.0.2.10, R8000 before 1.0.4.12, R7900P before 1.3.0.10, R8000P before 1.3.0.10, R8300 before 1.0.2.122, R8500 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, WNDR3400v3 before 1.0.1.22, and WNR3500Lv2 before 1.2.0.54.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-20733?
CVE-2019-20733 is classified as a critical vulnerability due to the potential for remote code execution via a stack-based buffer overflow.
How do I fix CVE-2019-20733?
To mitigate CVE-2019-20733, update your affected NETGEAR devices to the latest firmware version provided by NETGEAR.
Which NETGEAR devices are affected by CVE-2019-20733?
CVE-2019-20733 affects various NETGEAR devices including D6220, D6400, D7000v2, D8500, DGN2200v4, EX3700, and others using specific firmware versions.
Can CVE-2019-20733 be exploited by an authenticated user?
No, CVE-2019-20733 can be exploited by unauthenticated attackers, making it particularly dangerous.
What type of vulnerability is CVE-2019-20733?
CVE-2019-20733 is a stack-based buffer overflow vulnerability that allows attackers to execute arbitrary code.