CVE-2017-18709 : Exploit Details and Defense Strategies
Learn about CVE-2017-18709 affecting NETGEAR routers. Find out the impact, affected systems, exploitation details, and mitigation steps for this security misconfiguration vulnerability.
Some NETGEAR devices are impacted by an issue where security settings are configured incorrectly. This vulnerability affects R8300 devices before version 1.0.2.94 and R8500 devices before version 1.0.2.94.
Understanding CVE-2017-18709
Certain NETGEAR devices are affected by incorrect configuration of security settings, leading to potential vulnerabilities.
What is CVE-2017-18709?
CVE-2017-18709 is a vulnerability affecting specific NETGEAR routers due to misconfigured security settings.
The Impact of CVE-2017-18709
The vulnerability has a CVSS base score of 4, with medium severity. It can be exploited locally with high attack complexity, affecting confidentiality and integrity.
Technical Details of CVE-2017-18709
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The issue arises from incorrect security settings on NETGEAR routers, specifically R8300 and R8500 devices.
Affected Systems and Versions
- R8300 devices before version 1.0.2.94
- R8500 devices before version 1.0.2.94
Exploitation Mechanism
- Attack Complexity: High
- Attack Vector: Local
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Confidentiality Impact: Low
- Integrity Impact: Low
Mitigation and Prevention
To address CVE-2017-18709, follow these steps:
Immediate Steps to Take
- Update affected devices to version 1.0.2.94 or later.
- Review and adjust security settings on NETGEAR routers.
Long-Term Security Practices
- Regularly check for firmware updates and apply them promptly.
- Implement strong and unique passwords for router access.
Patching and Updates
- NETGEAR has released patches to address the security misconfiguration issue on R8300 and R8500 devices.