CVE-2020-5782 : Vulnerability Insights and Analysis
Learn about CVE-2020-5782 affecting IgniteNet HeliOS GLinq v2.2.1 r2961. Discover the impact, technical details, and mitigation steps for this denial of service vulnerability.
IgniteNet HeliOS GLinq v2.2.1 r2961 allows a denial of service attack when the 'wan_type' parameter is set during user login.
Understanding CVE-2020-5782
In IgniteNet HeliOS GLinq v2.2.1 r2961, a specific user action triggers a denial of service vulnerability, impacting device connectivity.
What is CVE-2020-5782?
The CVE-2020-5782 vulnerability occurs in IgniteNet HeliOS GLinq v2.2.1 r2961 when a user configures the 'wan_type' parameter, rendering the wan interface unreachable, leading to a denial of service for dependent devices.
The Impact of CVE-2020-5782
The vulnerability results in a denial of service condition, disrupting network connectivity for devices relying on the affected connection.
Technical Details of CVE-2020-5782
IgniteNet HeliOS GLinq v2.2.1 r2961 vulnerability details.
Vulnerability Description
- Triggered by setting the 'wan_type' parameter during user login
- Causes the wan interface to become unreachable
- Results in a denial of service for dependent devices
Affected Systems and Versions
- Product: IgniteNet HeliOS GLinq
- Version: v2.2.1 r2961
Exploitation Mechanism
- User login and configuration of 'wan_type' parameter
- No authentication required for exploitation
Mitigation and Prevention
Protect systems from CVE-2020-5782.
Immediate Steps to Take
- Disable remote access if not required
- Implement network segmentation to limit exposure
- Monitor network traffic for suspicious activity
Long-Term Security Practices
- Regularly update firmware and security patches
- Conduct security audits and penetration testing
Patching and Updates
- Apply vendor-supplied patches promptly
- Stay informed about security advisories and updates