CVE-2021-29070 : What You Need to Know
Learn about CVE-2021-29070 affecting NETGEAR devices. Understand the impact, affected versions, and mitigation steps to prevent command injection attacks.
Certain NETGEAR devices are affected by command injection vulnerability by an authenticated user. This vulnerability impacts devices including RBK852, RBK853, RBK854, RBR850, and RBS850 before version 3.2.17.12.
Understanding CVE-2021-29070
This CVE highlights a command injection vulnerability in NETGEAR devices, allowing an authenticated attacker to execute arbitrary commands.
What is CVE-2021-29070?
CVE-2021-29070 is a vulnerability that enables authenticated users to inject commands into NETGEAR devices, potentially compromising confidentiality, integrity, and availability.
The Impact of CVE-2021-29070
The impact of this vulnerability is rated as high due to its potential to allow attackers to execute malicious commands and compromise sensitive information.
Technical Details of CVE-2021-29070
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows authenticated users to inject commands into NETGEAR devices, leading to potential unauthorized access and data compromise.
Affected Systems and Versions
NETGEAR devices RBK852, RBK853, RBK854, RBR850, and RBS850 versions before 3.2.17.12 are affected by this vulnerability.
Exploitation Mechanism
Attackers with authenticated access can exploit this vulnerability to inject and execute arbitrary commands on vulnerable NETGEAR devices.
Mitigation and Prevention
Understanding how to mitigate and prevent this vulnerability is crucial for ensuring the security of affected devices.
Immediate Steps to Take
Users should update the affected devices to version 3.2.17.12 or above to patch the vulnerability and prevent exploitation.
Long-Term Security Practices
Regularly updating firmware, using strong authentication methods, and monitoring device access can help enhance the security posture against similar vulnerabilities.
Patching and Updates
Ensure that the latest security patches and firmware updates are applied promptly to mitigate known vulnerabilities and protect devices from exploitation.