CVE-2018-21124 : Exploit Details and Defense Strategies
Learn about CVE-2018-21124, a privilege escalation vulnerability in NETGEAR WAC510 devices before version 5.0.0.17. Find out the impact, affected systems, exploitation details, and mitigation steps.
A privilege escalation vulnerability affecting NETGEAR WAC510 devices.
Understanding CVE-2018-21124
This CVE involves a privilege escalation issue impacting NETGEAR WAC510 devices.
What is CVE-2018-21124?
The vulnerability allows an attacker to escalate privileges on NETGEAR WAC510 devices before version 5.0.0.17.
The Impact of CVE-2018-21124
- CVSS Base Score: 8.8 (High)
- Attack Vector: Adjacent Network
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Privileges Required: None
Technical Details of CVE-2018-21124
Details on the technical aspects of the vulnerability.
Vulnerability Description
NETGEAR WAC510 devices prior to version 5.0.0.17 are susceptible to privilege escalation attacks.
Affected Systems and Versions
- Affected Product: NETGEAR WAC510
- Affected Versions: Devices before 5.0.0.17
Exploitation Mechanism
The vulnerability can be exploited by an attacker in the adjacent network without requiring any privileges.
Mitigation and Prevention
Measures to mitigate and prevent exploitation of CVE-2018-21124.
Immediate Steps to Take
- Update affected devices to version 5.0.0.17 or later.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update firmware and security patches.
- Implement network segmentation to limit the impact of potential attacks.
- Conduct security audits and assessments periodically.
Patching and Updates
Ensure timely installation of security patches and updates to address known vulnerabilities.