CVE-2021-45648 : Security Advisory and Response
Find out how CVE-2021-45648 impacts certain NETGEAR devices by allowing disclosure of sensitive information. Learn about affected systems, exploitation risks, and mitigation steps.
Certain NETGEAR devices are affected by disclosure of sensitive information. This CVE impacts multiple models before specific firmware versions.
Understanding CVE-2021-45648
What is CVE-2021-45648?
CVE-2021-45648 involves the disclosure of sensitive information in certain NETGEAR devices, affecting various models before specific firmware versions.
The Impact of CVE-2021-45648
This vulnerability poses a low-severity risk with high attack complexity, potentially leading to the exposure of sensitive data on affected devices.
Technical Details of CVE-2021-45648
Vulnerability Description
The vulnerability allows unauthorized disclosure of sensitive information on vulnerable NETGEAR devices.
Affected Systems and Versions
- EX6100v2 before 1.0.1.106
- EX6150v2 before 1.0.1.106
- EX6250 before 1.0.0.146
- And more as listed in the CVE description
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Adjacent Network
- Privileges Required: None
Mitigation and Prevention
Immediate Steps to Take
- Update affected devices to the latest firmware version.
- Regularly monitor for security advisories from NETGEAR.
Long-Term Security Practices
- Implement strong network segmentation to limit attack surfaces.
- Use strong and unique passwords for device access.
- Conduct regular security audits and assessments.
Patching and Updates
Regularly check for firmware updates and apply them promptly to mitigate security vulnerabilities.