Learn about CVE-2017-6862 affecting NETGEAR WNR2000v3, WNR2000v4, and WNR2000v5 devices, allowing authentication bypass and remote code execution. Find mitigation steps and preventive measures.
Devices such as NETGEAR WNR2000v3, WNR2000v4, and WNR2000v5 have a vulnerability enabling authentication bypass and remote code execution.
Understanding CVE-2017-6862
What is CVE-2017-6862?
NETGEAR WNR2000v3, WNR2000v4, and WNR2000v5 devices are susceptible to an authentication bypass and remote code execution due to a buffer overflow in the administration web application.
The Impact of CVE-2017-6862
This vulnerability allows attackers to execute code remotely without authentication, potentially leading to unauthorized access and control over the affected devices.
Technical Details of CVE-2017-6862
Vulnerability Description
The vulnerability in NETGEAR WNR2000v3, WNR2000v4, and WNR2000v5 devices arises from a buffer overflow in a parameter within the administration web application, enabling unauthenticated remote code execution.
Affected Systems and Versions
Exploitation Mechanism
The vulnerability is exploited through a buffer overflow in a specific parameter of the administration web application, allowing attackers to bypass authentication and execute code remotely.
Mitigation and Prevention
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates