CVE-2018-21129 : Exploit Details and Defense Strategies
Learn about CVE-2018-21129 affecting specific NETGEAR devices, exposing confidential data. Find mitigation steps and update recommendations here.
A vulnerability in specific models of NETGEAR devices exposes confidential data, affecting WAC505 and WAC510 versions earlier than 5.0.0.17.
Understanding CVE-2018-21129
This CVE entry describes a security vulnerability in certain NETGEAR devices that leads to the exposure of sensitive information.
What is CVE-2018-21129?
The vulnerability impacts specific models of NETGEAR devices, particularly the WAC505 and WAC510 versions prior to 5.0.0.17, resulting in the disclosure of confidential data.
The Impact of CVE-2018-21129
- CVSS Base Score: 8.8 (High)
- Attack Vector: Adjacent Network
- Attack Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
Technical Details of CVE-2018-21129
Vulnerability Description
The vulnerability allows unauthorized disclosure of sensitive information on affected NETGEAR devices.
Affected Systems and Versions
- NETGEAR WAC505 versions earlier than 5.0.0.17
- NETGEAR WAC510 versions earlier than 5.0.0.17
Exploitation Mechanism
The vulnerability can be exploited by an attacker within the adjacent network without requiring any special privileges.
Mitigation and Prevention
Immediate Steps to Take
- Update affected devices to version 5.0.0.17 or later.
- Monitor network traffic for any suspicious activity.
- Implement strong access controls and authentication mechanisms.
Long-Term Security Practices
- Regularly update firmware and security patches.
- Conduct security audits and assessments periodically.
Patching and Updates
Apply patches and updates provided by NETGEAR to address the vulnerability.