CVE-2017-6411 Explained : Impact and Mitigation
Learn about CVE-2017-6411, a CSRF vulnerability allowing remote attackers to modify DNS, firewall settings, or passwords on D-Link DSL-2730U C1 IN_1.00 devices. Find mitigation steps and preventive measures here.
Remote attackers can exploit Cross-Site Request Forgery (CSRF) vulnerabilities to modify DNS settings, firewall configurations, or passwords on D-Link DSL-2730U C1 IN_1.00 devices.
Understanding CVE-2017-6411
This CVE involves CSRF vulnerabilities on specific D-Link devices, enabling unauthorized remote access to critical settings.
What is CVE-2017-6411?
CVE-2017-6411 allows attackers to manipulate DNS, firewall settings, and passwords on D-Link DSL-2730U C1 IN_1.00 devices through CSRF attacks.
The Impact of CVE-2017-6411
The vulnerability poses a significant risk as attackers can compromise network security by unauthorized configuration changes.
Technical Details of CVE-2017-6411
This section delves into the technical aspects of the CVE.
Vulnerability Description
The CSRF vulnerability in D-Link DSL-2730U C1 IN_1.00 devices permits attackers to alter critical device settings remotely.
Affected Systems and Versions
- Product: D-Link DSL-2730U C1 IN_1.00
- Version: Not applicable
Exploitation Mechanism
Attackers exploit CSRF to forge requests that trick users into unintentionally changing device configurations.
Mitigation and Prevention
Protecting against CVE-2017-6411 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Disable remote management if not required
- Regularly monitor device configurations for unauthorized changes
Long-Term Security Practices
- Implement strong, unique passwords for device access
- Keep firmware updated to patch known vulnerabilities
- Educate users on recognizing and avoiding CSRF attacks
Patching and Updates
Ensure timely installation of firmware updates provided by D-Link to address and mitigate the CSRF vulnerability.