CVE-2017-18778 : Security Advisory and Response
Learn about CVE-2017-18778 affecting NETGEAR devices due to incorrect security settings. Discover the impact, affected systems, and mitigation steps.
NETGEAR devices are impacted by incorrect security settings, affecting various models. This vulnerability has a high severity score.
Understanding CVE-2017-18778
Certain NETGEAR devices have incorrect security settings, leading to a high-severity vulnerability.
What is CVE-2017-18778?
The vulnerability involves incorrect security settings in multiple NETGEAR devices, potentially exposing them to security risks.
The Impact of CVE-2017-18778
- CVSS Score: 8.4 (High Severity)
- Attack Complexity: Low
- Attack Vector: Local
- Availability Impact: High
- Confidentiality Impact: High
- Integrity Impact: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
Technical Details of CVE-2017-18778
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability arises from incorrect security settings in the listed NETGEAR devices.
Affected Systems and Versions
The following NETGEAR devices are affected:
- D6220 (version prior to 1.0.0.28)
- D6400 (version prior to 1.0.0.60)
- D7000 (version prior to 1.0.1.52)
- D7000v2 (version prior to 1.0.0.38)
- D7800 (version prior to 1.0.1.24)
- and more (refer to the provided description for the full list).
Exploitation Mechanism
The vulnerability can be exploited due to incorrect security configurations, potentially leading to unauthorized access or other security breaches.
Mitigation and Prevention
Protecting your systems from CVE-2017-18778 is crucial. Here are some steps to mitigate the risk:
Immediate Steps to Take
- Update affected devices to the latest firmware versions.
- Implement strong, unique passwords for device access.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly check for firmware updates and apply them promptly.
- Conduct security audits to identify and address vulnerabilities proactively.
Patching and Updates
- NETGEAR may release patches to address this vulnerability. Stay informed about updates and apply them as soon as they are available.