CVE-2021-45654 : Exploit Details and Defense Strategies
Learn about CVE-2021-45654 affecting NETGEAR XR1000 devices. This critical vulnerability exposes sensitive information before version 1.0.0.58. Find mitigation steps and security practices here.
NETGEAR XR1000 devices before version 1.0.0.58 are affected by the disclosure of sensitive information.
Understanding CVE-2021-45654
This CVE concerns a security vulnerability on NETGEAR XR1000 devices.
What is CVE-2021-45654?
CVE-2021-45654 involves the exposure of sensitive data on NETGEAR XR1000 devices running a version prior to 1.0.0.58.
The Impact of CVE-2021-45654
The vulnerability has a CVSS base score of 9.6, classifying it as critical. It can lead to high impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2021-45654
This section delves into the technical aspects of the CVE.
Vulnerability Description
NETGEAR XR1000 devices before 1.0.0.58 are susceptible to the disclosure of sensitive information, posing a significant risk to user data.
Affected Systems and Versions
- Product: NETGEAR XR1000
- Versions affected: Before 1.0.0.58
Exploitation Mechanism
The vulnerability can be exploited by an attacker on the adjacent network without requiring any special privileges.
Mitigation and Prevention
User actions to mitigate and prevent exploitation.
Immediate Steps to Take
- Update NETGEAR XR1000 devices to version 1.0.0.58 or newer.
- Monitor for any unauthorized access or data breaches.
Long-Term Security Practices
- Regularly install security patches and updates on all devices.
- Implement network segmentation to limit the impact of potential breaches.
- Educate users on best cybersecurity practices.
Patching and Updates
Ensure timely installation of security patches to protect against known vulnerabilities.