CVE-2017-18820 : What You Need to Know

Stored XSS vulnerabilities have been identified in NETGEAR ReadyNAS OS 6 devices running versions prior to 6.8.0.

Understanding CVE-2017-18820

NETGEAR ReadyNAS OS 6 devices are affected by stored XSS vulnerabilities, impacting the security of these devices.

What is CVE-2017-18820?

CVE-2017-18820 is a vulnerability that affects NETGEAR ReadyNAS OS 6 devices operating on versions lower than 6.8.0. It allows for stored cross-site scripting attacks.

The Impact of CVE-2017-18820

The vulnerability has a CVSS base score of 5.2, indicating a medium severity level. The attack complexity is low, but high privileges are required for exploitation.

Technical Details of CVE-2017-18820

Stored XSS vulnerabilities in NETGEAR ReadyNAS OS 6 devices have the following technical details:

Vulnerability Description

Stored XSS vulnerability in NETGEAR ReadyNAS OS 6 devices

Affected Systems and Versions

NETGEAR ReadyNAS OS 6 devices prior to version 6.8.0

Exploitation Mechanism

Attack complexity: Low
Attack vector: Local
Privileges required: High
User interaction: Required

Mitigation and Prevention

Steps to address and prevent the CVE-2017-18820 vulnerability:

Immediate Steps to Take

Update NETGEAR ReadyNAS OS to version 6.8.0 or higher
Monitor for any signs of unauthorized access or malicious activity

Long-Term Security Practices

Regularly update and patch all software and firmware on network devices
Implement strong access controls and authentication mechanisms
Educate users about safe browsing habits and potential security risks

Patching and Updates

Apply security patches provided by NETGEAR for ReadyNAS OS to address the vulnerability