CVE-2018-21134: Buffer Overflow
Certain NETGEAR devices are affected by a stack-based buffer overflow by an unauthenticated attacker. This affects R6700 before 1.0.1.48, R7900 before 1.0.2.16, R6900 before 1.0.1.48, R7000P before 1.3.1.44, R6900P before 1.3.1.44, R6250 before 1.0.4.30, R6300v2 before 1.0.4.32, R6400 before 1.0.1.44, R6400v2 before 1.0.2.60, R7000 before 1.0.9.34, R7100LG before 1.0.0.48, R7300 before 1.0.0.68, R8000 before 1.0.4.18, R8000P before 1.4.1.24, R7900P before 1.4.1.24, R8500 before 1.0.2.122, R8300 before 1.0.2.122, WN2500RPv2 before 1.0.1.54, EX3700 before 1.0.0.72, EX3800 before 1.0.0.72, EX6000 before 1.0.0.32, EX6100 before 1.0.2.24, EX6120 before 1.0.0.42, EX6130 before 1.0.0.24, EX6150v1 before 1.0.0.42, EX6200 before 1.0.3.88, EX7000 before 1.0.0.66, D7000v2 before 1.0.0.51, D6220 before 1.0.0.46, D6400 before 1.0.0.82, and D8500 before 1.0.3.42.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2018-21134?
CVE-2018-21134 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-2018-21134?
To fix CVE-2018-21134, users should update their NETGEAR devices to the latest firmware version that addresses this vulnerability.
Which NETGEAR devices are affected by CVE-2018-21134?
CVE-2018-21134 affects several NETGEAR devices including R6700, R6900, R7000P, and R6400, among others, based on their firmware versions.
Can CVE-2018-21134 be exploited remotely?
Yes, CVE-2018-21134 can be exploited by unauthenticated attackers remotely, making it a significant security concern.
What type of vulnerability is CVE-2018-21134?
CVE-2018-21134 is a stack-based buffer overflow vulnerability that can lead to unauthorized access and potential system compromise.