CVE-2018-21169 : Exploit Details and Defense Strategies
Learn about CVE-2018-21169 affecting NETGEAR devices due to misconfigured security settings. Find out the impacted models, severity, and mitigation steps to secure your devices.
Several NETGEAR devices are impacted by incorrectly configured security settings, affecting various models including D7000, D7800, D8500, and more.
Understanding CVE-2018-21169
What is CVE-2018-21169?
CVE-2018-21169 is a vulnerability affecting multiple NETGEAR devices due to misconfigured security settings.
The Impact of CVE-2018-21169
The vulnerability has a CVSS base score of 8.8, indicating a high severity level with significant impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2018-21169
Vulnerability Description
The vulnerability arises from incorrect security settings on various NETGEAR models, potentially exposing them to security risks.
Affected Systems and Versions
- Models impacted include D7000, D7800, D8500, JNR1010v2, JR6150, and more
- Specific versions affected are listed for each model in the provided data
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Adjacent Network
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
Mitigation and Prevention
Immediate Steps to Take
- Update affected devices to the latest firmware versions provided by NETGEAR
- Implement strong, unique passwords for device access
- Disable remote management if not required
Long-Term Security Practices
- Regularly monitor vendor security advisories for updates
- Conduct security audits and assessments periodically
Patching and Updates
- Apply patches and firmware updates promptly to address known vulnerabilities