CVE-2020-25067 : Vulnerability Insights and Analysis
Learn about CVE-2020-25067 affecting NETGEAR R8300 devices. Discover the impact, technical details, and mitigation steps for this critical command injection vulnerability.
NETGEAR R8300 devices before 1.0.2.134 are affected by command injection by an unauthenticated attacker.
Understanding CVE-2020-25067
NETGEAR R8300 devices are vulnerable to command injection by an unauthenticated attacker, posing a critical risk with a CVSS base score of 9.6.
What is CVE-2020-25067?
CVE-2020-25067 refers to a vulnerability in NETGEAR R8300 devices that allows an unauthenticated attacker to execute commands on the device.
The Impact of CVE-2020-25067
The vulnerability has a critical severity level with high impacts on confidentiality, integrity, and availability of affected devices.
Technical Details of CVE-2020-25067
NETGEAR R8300 devices are susceptible to command injection due to a security flaw.
Vulnerability Description
The vulnerability allows unauthenticated attackers to inject and execute commands on the affected devices.
Affected Systems and Versions
- Product: NETGEAR R8300
- Versions Affected: Before 1.0.2.134
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Adjacent Network
- Privileges Required: None
- Scope: Changed
- User Interaction: None
Mitigation and Prevention
Steps to address and prevent exploitation of CVE-2020-25067.
Immediate Steps to Take
- Update affected devices to version 1.0.2.134 or later.
- Implement network segmentation to limit exposure.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update firmware and security patches.
- Conduct security audits and penetration testing.
Patching and Updates
- Apply patches and updates provided by NETGEAR to fix the vulnerability.