CVE-2021-45646 Explained : Impact and Mitigation
Learn about CVE-2021-45646 affecting NETGEAR R7000 devices. Find details on the disclosure of sensitive information vulnerability, impact, and mitigation steps.
NETGEAR R7000 devices before 1.0.11.116 are affected by disclosure of sensitive information.
Understanding CVE-2021-45646
NETGEAR R7000 devices are impacted by a vulnerability that could lead to the disclosure of sensitive information.
What is CVE-2021-45646?
The CVE-2021-45646 vulnerability affects NETGEAR R7000 devices prior to version 1.0.11.116, potentially exposing sensitive data.
The Impact of CVE-2021-45646
This vulnerability poses a medium severity risk with low confidentiality impact, requiring no privileges for exploitation.
Technical Details of CVE-2021-45646
The technical aspects of the CVE-2021-45646 vulnerability are as follows:
Vulnerability Description
- CVE ID: CVE-2021-45646
- Attack Complexity: Low
- Attack Vector: Network
- Base Score: 5.3 (Medium)
Affected Systems and Versions
- Target: NETGEAR R7000 devices
- Versions: Before 1.0.11.116
Exploitation Mechanism
The vulnerability allows unauthorized disclosure of sensitive information without requiring special privileges or user interaction.
Mitigation and Prevention
Protect your system from CVE-2021-45646 with the following steps:
Immediate Steps to Take
- Update affected devices to version 1.0.11.116 or later
- Monitor network traffic for suspicious activities
- Implement firewall rules to restrict unauthorized access
Long-Term Security Practices
- Regularly update firmware and security patches
- Conduct security audits and vulnerability assessments
Patching and Updates
Ensure timely installation of security patches and firmware updates to mitigate the CVE-2021-45646 vulnerability.