CVE-2018-21104 : Exploit Details and Defense Strategies
Learn about CVE-2018-21104, a command injection vulnerability on NETGEAR R7800 devices. Find out the impact, affected systems, exploitation details, and mitigation steps.
A command injection vulnerability affecting NETGEAR R7800 devices running versions prior to 1.0.2.60.
Understanding CVE-2018-21104
This CVE involves a command injection vulnerability on NETGEAR R7800 devices.
What is CVE-2018-21104?
CVE-2018-21104 is a security vulnerability that can be exploited by authenticated users on NETGEAR R7800 devices running versions before 1.0.2.60.
The Impact of CVE-2018-21104
The vulnerability has a CVSS base score of 6.8, with high impacts on confidentiality, integrity, and availability.
Technical Details of CVE-2018-21104
Details about the vulnerability and affected systems.
Vulnerability Description
Authenticated users can exploit a command injection vulnerability on NETGEAR R7800 devices.
Affected Systems and Versions
- Vulnerable: NETGEAR R7800 devices running versions prior to 1.0.2.60
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Adjacent Network
- Privileges Required: High
- User Interaction: None
Mitigation and Prevention
Ways to mitigate and prevent exploitation of CVE-2018-21104.
Immediate Steps to Take
- Update affected devices to version 1.0.2.60 or later.
- Implement strong authentication mechanisms.
Long-Term Security Practices
- Regularly monitor for security advisories and updates from NETGEAR.
- Conduct security assessments and audits periodically.
Patching and Updates
- Apply security patches promptly to address known vulnerabilities.