CVE-2020-35777 : Vulnerability Insights and Analysis
Learn about CVE-2020-35777 affecting NETGEAR DGN2200v1 devices. Understand the impact, technical details, and mitigation steps for this command injection vulnerability.
NETGEAR DGN2200v1 devices before v1.0.0.58 are affected by command injection.
Understanding CVE-2020-35777
NETGEAR DGN2200v1 devices are vulnerable to command injection, posing a high risk to confidentiality, integrity, and availability.
What is CVE-2020-35777?
CVE-2020-35777 is a vulnerability that affects NETGEAR DGN2200v1 devices, allowing attackers to execute arbitrary commands on the affected system.
The Impact of CVE-2020-35777
The vulnerability has a high severity level with significant impacts on confidentiality, integrity, and availability of the device.
Technical Details of CVE-2020-35777
NETGEAR DGN2200v1 devices are susceptible to command injection, leading to potential exploitation.
Vulnerability Description
- Affected devices: NETGEAR DGN2200v1 devices before v1.0.0.58
- Vulnerability: Command injection
Affected Systems and Versions
- Product: NETGEAR DGN2200v1
- Versions: Before v1.0.0.58
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Adjacent Network
- Privileges Required: High
- Scope: Changed
- User Interaction: None
Mitigation and Prevention
Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2020-35777.
Immediate Steps to Take
- Update affected devices to version v1.0.0.58 or later.
- Implement network segmentation to limit the impact of potential attacks.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update firmware and security patches.
- Conduct security audits and penetration testing to identify vulnerabilities.
Patching and Updates
- Stay informed about security advisories from NETGEAR.
- Apply patches promptly to address known vulnerabilities.